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23310012420204 = 22310919193304243
BaseRepresentation
bin1010100110011010010010…
…00000101001000001101100
310001112102012211210110021220
411103031021000221001230
511023402401134421304
6121324245531423340
74624043560252656
oct523151100510154
9101472184713256
1023310012420204
1174777a2358554
122745777bb4b50
13100118108b023
145a82d3d2d6d6
152a6530c9bad9
hex15334902906c

23310012420204 has 48 divisors (see below), whose sum is σ = 55176397731840. Its totient is φ = 7658412183360.

The previous prime is 23310012420181. The next prime is 23310012420223. The reversal of 23310012420204 is 40202421001332.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 46402294 + ... + 46901949.

It is an arithmetic number, because the mean of its divisors is an integer number (1149508286080).

Almost surely, 223310012420204 is an apocalyptic number.

It is an amenable number.

23310012420204 is an abundant number, since it is smaller than the sum of its proper divisors (31866385311636).

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

23310012420204 is a wasteful number, since it uses less digits than its factorization.

23310012420204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93304550 (or 93304548 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 23310012420204 its reverse (40202421001332), we get a palindrome (63512433421536).

The spelling of 23310012420204 in words is "twenty-three trillion, three hundred ten billion, twelve million, four hundred twenty thousand, two hundred four".

Divisors: 1 2 3 4 6 12 109 191 218 327 382 436 573 654 764 1146 1308 2292 20819 41638 62457 83276 124914 249828 93304243 186608486 279912729 373216972 559825458 1119650916 10170162487 17821110413 20340324974 30510487461 35642220826 40680649948 53463331239 61020974922 71284441652 106926662478 122041949844 213853324956 1942501035017 3885002070034 5827503105051 7770004140068 11655006210102 23310012420204