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102430023014 = 2114655910137
BaseRepresentation
bin101111101100101001…
…1100001110101100110
3100210101112011022011002
41133121103201311212
53134234041214024
6115020010513302
710254211554464
oct1373123416546
9323345138132
10102430023014
113a493094390
1217a27735832
1398750aa997
144d59a97834
1529e77416ae
hex17d94e1d66

102430023014 has 8 divisors (see below), whose sum is σ = 167612764968. Its totient is φ = 46559101360.

The previous prime is 102430022999. The next prime is 102430023023. The reversal of 102430023014 is 410320034201.

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

It is a super-2 number, since 2×1024300230142 (a number of 23 digits) contains 22 as substring.

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, 2327955047 + ... + 2327955090.

It is an arithmetic number, because the mean of its divisors is an integer number (20951595621).

Almost surely, 2102430023014 is an apocalyptic number.

102430023014 is a deficient number, since it is larger than the sum of its proper divisors (65182741954).

102430023014 is a wasteful number, since it uses less digits than its factorization.

102430023014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4655910150.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 102430023014 its reverse (410320034201), we get a palindrome (512750057215).

The spelling of 102430023014 in words is "one hundred two billion, four hundred thirty million, twenty-three thousand, fourteen".

Divisors: 1 2 11 22 4655910137 9311820274 51215011507 102430023014