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23030021113104 = 2431513931692457
BaseRepresentation
bin1010011110010000110000…
…01110100100010100010000
310000112122111202202100012210
411033020120032210110100
511004310440401104404
6120551502354152120
74564602251361045
oct517103016442420
9100478452670183
1023030021113104
117379a82588395
1226bb457582640
13cb094c68b995
145989322d71cc
1529e0e4ec4689
hex14f2183a4510

23030021113104 has 40 divisors (see below), whose sum is σ = 59498152950880. Its totient is φ = 7676166382848.

The previous prime is 23030021113097. The next prime is 23030021113111. The reversal of 23030021113104 is 40131112003032.

It is an interprime number because it is at equal distance from previous prime (23030021113097) and next prime (23030021113111).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15119557 + ... + 16572900.

It is an arithmetic number, because the mean of its divisors is an integer number (1487453823772).

Almost surely, 223030021113104 is an apocalyptic number.

23030021113104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23030021113104 is an abundant number, since it is smaller than the sum of its proper divisors (36468131837776).

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

23030021113104 is a wasteful number, since it uses less digits than its factorization.

23030021113104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31707607 (or 31707601 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 23030021113104 its reverse (40131112003032), we get a palindrome (63161133116136).

The spelling of 23030021113104 in words is "twenty-three trillion, thirty billion, twenty-one million, one hundred thirteen thousand, one hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 48 15139 30278 45417 60556 90834 121112 181668 242224 363336 726672 31692457 63384914 95077371 126769828 190154742 253539656 380309484 507079312 760618968 1521237936 479792106523 959584213046 1439376319569 1919168426092 2878752639138 3838336852184 5757505278276 7676673704368 11515010556552 23030021113104