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10752891480 = 2333516635987
BaseRepresentation
bin10100000001110110…
…00001101001011000
31000202101110111002000
422000323001221120
5134010220011410
64534555441000
7530316032562
oct120073015130
930671414060
1010752891480
1146187aa581
122101156160
1310249880a6
14740148332
1542e02bdc0
hex280ec1a58

10752891480 has 128 divisors (see below), whose sum is σ = 35870515200. Its totient is φ = 2865234816.

The previous prime is 10752891463. The next prime is 10752891553. The reversal of 10752891480 is 8419825701.

10752891480 is a `hidden beast` number, since 10 + 75 + 2 + 8 + 91 + 480 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1793047 + ... + 1799033.

It is an arithmetic number, because the mean of its divisors is an integer number (280238400).

Almost surely, 210752891480 is an apocalyptic number.

10752891480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10752891480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17935257600).

10752891480 is an abundant number, since it is smaller than the sum of its proper divisors (25117623720).

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

10752891480 is a wasteful number, since it uses less digits than its factorization.

10752891480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7670 (or 7660 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 45.

The spelling of 10752891480 in words is "ten billion, seven hundred fifty-two million, eight hundred ninety-one thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 108 120 135 180 216 270 360 540 1080 1663 3326 4989 5987 6652 8315 9978 11974 13304 14967 16630 17961 19956 23948 24945 29934 29935 33260 35922 39912 44901 47896 49890 53883 59868 59870 66520 71844 74835 89802 89805 99780 107766 119736 119740 143688 149670 161649 179604 179610 199560 215532 224505 239480 269415 299340 323298 359208 359220 431064 449010 538830 598680 646596 718440 808245 898020 1077660 1293192 1616490 1796040 2155320 3232980 6465960 9956381 19912762 29869143 39825524 49781905 59738286 79651048 89607429 99563810 119476572 149345715 179214858 199127620 238953144 268822287 298691430 358429716 398255240 448037145 537644574 597382860 716859432 896074290 1075289148 1194765720 1344111435 1792148580 2150578296 2688222870 3584297160 5376445740 10752891480