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23495095792 = 2472319945833
BaseRepresentation
bin10101111000011010…
…101011010111110000
32020122102011112100001
4111320122223113300
5341104221031132
614443221235344
71461142006360
oct257032532760
966572145301
1023495095792
119a67407243
124678562b54
1322a5817c5c
1411cc5689a0
15927a09ce7
hex5786ab5f0

23495095792 has 80 divisors (see below), whose sum is σ = 54560793600. Its totient is φ = 9582921216.

The previous prime is 23495095759. The next prime is 23495095807. The reversal of 23495095792 is 29759059432.

It is a super-2 number, since 2×234950957922 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 489708 + ... + 535540.

It is an arithmetic number, because the mean of its divisors is an integer number (682009920).

Almost surely, 223495095792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23495095792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27280396800).

23495095792 is an abundant number, since it is smaller than the sum of its proper divisors (31065697808).

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

23495095792 is a wasteful number, since it uses less digits than its factorization.

23495095792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46070 (or 46064 counting only the distinct ones).

The product of its (nonzero) digits is 6123600, while the sum is 55.

The spelling of 23495095792 in words is "twenty-three billion, four hundred ninety-five million, ninety-five thousand, seven hundred ninety-two".

Divisors: 1 2 4 7 8 14 16 23 28 46 56 92 112 161 184 199 322 368 398 644 796 1288 1393 1592 2576 2786 3184 4577 5572 9154 11144 18308 22288 32039 36616 45833 64078 73232 91666 128156 183332 256312 320831 366664 512624 641662 733328 1054159 1283324 2108318 2566648 4216636 5133296 7379113 8433272 9120767 14758226 16866544 18241534 29516452 36483068 59032904 63845369 72966136 118065808 127690738 145932272 209777641 255381476 419555282 510762952 839110564 1021525904 1468443487 1678221128 2936886974 3356442256 5873773948 11747547896 23495095792