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5171453652 = 2231729243701
BaseRepresentation
bin1001101000011111…
…00001111011010100
3111100102000001202110
410310033201323110
541042343004102
62213054111020
7242103426231
oct46417417324
914312001673
105171453652
112214172742
121003aab470
1364552c761
14370b72788
1520402286c
hex1343e1ed4

5171453652 has 144 divisors (see below), whose sum is σ = 13559337792. Its totient is φ = 1527859200.

The previous prime is 5171453647. The next prime is 5171453657. The reversal of 5171453652 is 2563541715.

It is an interprime number because it is at equal distance from previous prime (5171453647) and next prime (5171453657).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 5171453652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5171453657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7376902 + ... + 7377602.

It is an arithmetic number, because the mean of its divisors is an integer number (94162068).

Almost surely, 25171453652 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5171453652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6779668896).

5171453652 is an abundant number, since it is smaller than the sum of its proper divisors (8387884140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5171453652 is a wasteful number, since it uses less digits than its factorization.

5171453652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826 (or 795 counting only the distinct ones).

The product of its digits is 126000, while the sum is 39.

The square root of 5171453652 is about 71912.8198028696. The cubic root of 5171453652 is about 1729.3021400387.

The spelling of 5171453652 in words is "five billion, one hundred seventy-one million, four hundred fifty-three thousand, six hundred fifty-two".

Divisors: 1 2 3 4 6 12 17 29 34 43 51 58 68 86 87 102 116 129 172 174 204 258 348 493 516 701 731 841 986 1247 1402 1462 1479 1682 1972 2103 2193 2494 2523 2804 2924 2958 3364 3741 4206 4386 4988 5046 5916 7482 8412 8772 10092 11917 14297 14964 20329 21199 23834 28594 30143 35751 36163 40658 42398 42891 47668 57188 60286 60987 63597 71502 72326 81316 84796 85782 90429 108489 120572 121974 127194 143004 144652 171564 180858 216978 243948 254388 345593 361716 433956 512431 589541 614771 691186 874147 1024862 1036779 1179082 1229542 1382372 1537293 1748294 1768623 1844313 2049724 2073558 2358164 2459084 2622441 3074586 3496588 3537246 3688626 4147116 5244882 6149172 7074492 7377252 10022197 10489764 14860499 20044394 25350263 29720998 30066591 40088788 44581497 50700526 59441996 60133182 76050789 89162994 101401052 120266364 152101578 178325988 304203156 430954471 861908942 1292863413 1723817884 2585726826 5171453652