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10323032412 = 22371137301949
BaseRepresentation
bin10011001110100110…
…01111100101011100
3222122102121101021210
421213103033211130
5132120144014122
64424202224420
7513546220260
oct114723174534
928572541253
1010323032412
1144180a0050
1220011b5110
13c868c0a04
146dd0100a0
1540641b40c
hex2674cf95c

10323032412 has 96 divisors (see below), whose sum is σ = 30842380800. Its totient is φ = 2608830720.

The previous prime is 10323032411. The next prime is 10323032429. The reversal of 10323032412 is 21423032301.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10323032411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116787 + ... + 185162.

It is an arithmetic number, because the mean of its divisors is an integer number (321274800).

Almost surely, 210323032412 is an apocalyptic number.

10323032412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10323032412 is an abundant number, since it is smaller than the sum of its proper divisors (20519348388).

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

10323032412 is a wasteful number, since it uses less digits than its factorization.

10323032412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302011 (or 302009 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 10323032412 its reverse (21423032301), we get a palindrome (31746064713).

The spelling of 10323032412 in words is "ten billion, three hundred twenty-three million, thirty-two thousand, four hundred twelve".

Divisors: 1 2 3 4 6 7 11 12 14 21 22 28 33 37 42 44 66 74 77 84 111 132 148 154 222 231 259 308 407 444 462 518 777 814 924 1036 1221 1554 1628 2442 2849 3108 4884 5698 8547 11396 17094 34188 301949 603898 905847 1207796 1811694 2113643 3321439 3623388 4227286 6340929 6642878 8454572 9964317 11172113 12681858 13285756 19928634 22344226 23250073 25363716 33516339 39857268 44688452 46500146 67032678 69750219 78204791 93000292 122893243 134065356 139500438 156409582 234614373 245786486 279000876 312819164 368679729 469228746 491572972 737359458 860252701 938457492 1474718916 1720505402 2580758103 3441010804 5161516206 10323032412