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23695630332 = 223113114893889
BaseRepresentation
bin10110000100010111…
…101001111111111100
32021011101111202000020
4112010113221333330
5342012040132312
614515143332140
71466125351233
oct260427517774
967141452006
1023695630332
11a05a624870
124713751050
13230822b64a
14120b049b1a
1593a41c78c
hex5845e9ffc

23695630332 has 96 divisors (see below), whose sum is σ = 62319667200. Its totient is φ = 6942412800.

The previous prime is 23695630279. The next prime is 23695630333. The reversal of 23695630332 is 23303659632.

It is a super-2 number, since 2×236956303322 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23695630333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6091044 + ... + 6094932.

It is an arithmetic number, because the mean of its divisors is an integer number (649163200).

Almost surely, 223695630332 is an apocalyptic number.

23695630332 is a gapful number since it is divisible by the number (22) 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 23695630332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31159833600).

23695630332 is an abundant number, since it is smaller than the sum of its proper divisors (38624036868).

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

23695630332 is a wasteful number, since it uses less digits than its factorization.

23695630332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5427 (or 5425 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 42.

The spelling of 23695630332 in words is "twenty-three billion, six hundred ninety-five million, six hundred thirty thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 11 12 22 31 33 44 62 66 93 124 132 186 341 372 682 1023 1364 1489 2046 2978 3889 4092 4467 5956 7778 8934 11667 15556 16379 17868 23334 32758 42779 46159 46668 49137 65516 85558 92318 98274 120559 128337 138477 171116 184636 196548 241118 256674 276954 361677 482236 507749 513348 553908 723354 1015498 1326149 1446708 1523247 2030996 2652298 3046494 3978447 5304596 5790721 6092988 7956894 11581442 15913788 17372163 23162884 34744326 63697931 69488652 127395862 179512351 191093793 254791724 359024702 382187586 538537053 718049404 764375172 1077074106 1974635861 2154148212 3949271722 5923907583 7898543444 11847815166 23695630332