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10132512 = 2531323353
BaseRepresentation
bin100110101001…
…110000100000
3201001210012020
4212221300200
510043220022
61001101440
7152060565
oct46516040
921053166
1010132512
1157a0785
123487880
132139c90
1414ba86c
15d5235c
hex9a9c20

10132512 has 96 divisors (see below), whose sum is σ = 29973888. Its totient is φ = 2973696.

The previous prime is 10132501. The next prime is 10132537. The reversal of 10132512 is 21523101.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 10132491 and 10132500.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28528 + ... + 28880.

It is an arithmetic number, because the mean of its divisors is an integer number (312228).

Almost surely, 210132512 is an apocalyptic number.

10132512 is a gapful number since it is divisible by the number (12) 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 10132512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14986944).

10132512 is an abundant number, since it is smaller than the sum of its proper divisors (19841376).

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

10132512 is a wasteful number, since it uses less digits than its factorization.

10132512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402 (or 394 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 10132512 is about 3183.1606933989. The cubic root of 10132512 is about 216.3909244374.

Adding to 10132512 its reverse (21523101), we get a palindrome (31655613).

The spelling of 10132512 in words is "ten million, one hundred thirty-two thousand, five hundred twelve".

Divisors: 1 2 3 4 6 8 12 13 16 23 24 26 32 39 46 48 52 69 78 92 96 104 138 156 184 208 276 299 312 353 368 416 552 598 624 706 736 897 1059 1104 1196 1248 1412 1794 2118 2208 2392 2824 3588 4236 4589 4784 5648 7176 8119 8472 9178 9568 11296 13767 14352 16238 16944 18356 24357 27534 28704 32476 33888 36712 48714 55068 64952 73424 97428 105547 110136 129904 146848 194856 211094 220272 259808 316641 389712 422188 440544 633282 779424 844376 1266564 1688752 2533128 3377504 5066256 10132512