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102531341424054 = 2317088556904009
BaseRepresentation
bin10111010100000001110000…
…001011110001010110110110
3111110000220022110210101201210
4113110001300023301112312
5101414333141401032204
61002022125322302250
730411434136215064
oct2724016013612666
9443026273711653
10102531341424054
112a74033027a204
12b5bb316957986
134529882a9cbca
141b46787155034
15bcc11eb7d389
hex5d40702f15b6

102531341424054 has 8 divisors (see below), whose sum is σ = 205062682848120. Its totient is φ = 34177113808016.

The previous prime is 102531341424023. The next prime is 102531341424067. The reversal of 102531341424054 is 450424143135201.

It is a sphenic number, since it is the product of 3 distinct primes.

102531341424054 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8544278451999 + ... + 8544278452010.

It is an arithmetic number, because the mean of its divisors is an integer number (25632835356015).

Almost surely, 2102531341424054 is an apocalyptic number.

102531341424054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

102531341424054 is a wasteful number, since it uses less digits than its factorization.

102531341424054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17088556904014.

The product of its (nonzero) digits is 230400, while the sum is 39.

Adding to 102531341424054 its reverse (450424143135201), we get a palindrome (552955484559255).

The spelling of 102531341424054 in words is "one hundred two trillion, five hundred thirty-one billion, three hundred forty-one million, four hundred twenty-four thousand, fifty-four".

Divisors: 1 2 3 6 17088556904009 34177113808018 51265670712027 102531341424054