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23068034064 = 243419936811
BaseRepresentation
bin10101011110111101…
…100100010000010000
32012112122120112210000
4111132331210100100
5334220404042224
614333004010000
71444435024425
oct253675442020
965478515700
1023068034064
119868338469
124579530900
1322381bcbca
14118b95bd4c
1590029d0c9
hex55ef64410

23068034064 has 100 divisors (see below), whose sum is σ = 70279636240. Its totient is φ = 7284634560.

The previous prime is 23068034063. The next prime is 23068034071. The reversal of 23068034064 is 46043086032.

It is a happy number.

23068034064 is a `hidden beast` number, since 2 + 306 + 8 + 0 + 340 + 6 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (23068034063) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 443782 + ... + 493029.

Almost surely, 223068034064 is an apocalyptic number.

23068034064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23068034064 is an abundant number, since it is smaller than the sum of its proper divisors (47211602176).

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

23068034064 is a wasteful number, since it uses less digits than its factorization.

23068034064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936850 (or 936835 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 23068034064 in words is "twenty-three billion, sixty-eight million, thirty-four thousand, sixty-four".

Divisors: 1 2 3 4 6 8 9 12 16 18 19 24 27 36 38 48 54 57 72 76 81 108 114 144 152 162 171 216 228 304 324 342 432 456 513 648 684 912 1026 1296 1368 1539 2052 2736 3078 4104 6156 8208 12312 24624 936811 1873622 2810433 3747244 5620866 7494488 8431299 11241732 14988976 16862598 17799409 22483464 25293897 33725196 35598818 44966928 50587794 53398227 67450392 71197636 75881691 101175588 106796454 134900784 142395272 151763382 160194681 202351176 213592908 284790544 303526764 320389362 404702352 427185816 480584043 607053528 640778724 854371632 961168086 1214107056 1281557448 1441752129 1922336172 2563114896 2883504258 3844672344 5767008516 7689344688 11534017032 23068034064