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23400314124 = 22311295759951
BaseRepresentation
bin10101110010110001…
…000111010100001100
32020101210211010022220
4111302301013110030
5340410440022444
614425553535340
71455611250105
oct256261072414
966353733286
1023400314124
119a1895a390
124650874550
13228bcb0725
1411bdb353ac
1591e536619
hex572c4750c

23400314124 has 48 divisors (see below), whose sum is σ = 59585573376. Its totient is φ = 7088488000.

The previous prime is 23400314117. The next prime is 23400314153. The reversal of 23400314124 is 42141300432.

It is a super-2 number, since 2×234003141242 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23400314094 and 23400314103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360349 + ... + 420299.

It is an arithmetic number, because the mean of its divisors is an integer number (1241366112).

Almost surely, 223400314124 is an apocalyptic number.

It is an amenable number.

23400314124 is an abundant number, since it is smaller than the sum of its proper divisors (36185259252).

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

23400314124 is a wasteful number, since it uses less digits than its factorization.

23400314124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62926 (or 62924 counting only the distinct ones).

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

Adding to 23400314124 its reverse (42141300432), we get a palindrome (65541614556).

The spelling of 23400314124 in words is "twenty-three billion, four hundred million, three hundred fourteen thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 2957 5914 8871 11828 17742 32527 35484 59951 65054 97581 119902 130108 179853 195162 239804 359706 390324 659461 719412 1318922 1978383 2637844 3956766 7913532 177275107 354550214 531825321 709100428 1063650642 1950026177 2127301284 3900052354 5850078531 7800104708 11700157062 23400314124