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5152740880 = 245729973271
BaseRepresentation
bin1001100110010000…
…01001011000010000
3111022002210100122211
410303020021120100
541023100202010
62211145041504
7241455401110
oct46310113020
914262710584
105152740880
112204651541
12bb9786294
136416aa201
1436c4a1040
1520257808a
hex133209610

5152740880 has 160 divisors (see below), whose sum is σ = 14314083840. Its totient is φ = 1687633920.

The previous prime is 5152740877. The next prime is 5152740907. The reversal of 5152740880 is 880472515.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1573645 + ... + 1576915.

It is an arithmetic number, because the mean of its divisors is an integer number (89463024).

Almost surely, 25152740880 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 5152740880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7157041920).

5152740880 is an abundant number, since it is smaller than the sum of its proper divisors (9161342960).

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

5152740880 is a wasteful number, since it uses less digits than its factorization.

5152740880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3417 (or 3411 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 40.

The square root of 5152740880 is about 71782.5945477036. The cubic root of 5152740880 is about 1727.2138073816.

The spelling of 5152740880 in words is "five billion, one hundred fifty-two million, seven hundred forty thousand, eight hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 29 35 40 56 58 70 80 97 112 116 140 145 194 203 232 280 290 388 406 464 485 560 580 679 776 812 970 1015 1160 1358 1552 1624 1940 2030 2320 2716 2813 3248 3271 3395 3880 4060 5432 5626 6542 6790 7760 8120 10864 11252 13084 13580 14065 16240 16355 19691 22504 22897 26168 27160 28130 32710 39382 45008 45794 52336 54320 56260 65420 78764 91588 94859 98455 112520 114485 130840 157528 183176 189718 196910 225040 228970 261680 315056 317287 366352 379436 393820 457940 474295 634574 664013 758872 787640 915880 948590 1269148 1328026 1517744 1575280 1586435 1831760 1897180 2221009 2538296 2656052 3172870 3320065 3794360 4442018 5076592 5312104 6345740 6640130 7588720 8884036 9201323 10624208 11105045 12691480 13280260 17768072 18402646 22210090 25382960 26560520 35536144 36805292 44420180 46006615 53121040 64409261 73610584 88840360 92013230 128818522 147221168 177680720 184026460 257637044 322046305 368052920 515274088 644092610 736105840 1030548176 1288185220 2576370440 5152740880