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102300232302 = 2325683346239
BaseRepresentation
bin101111101000110010…
…0011010101001101110
3100210001110221020202200
41133101210122221232
53134002324413202
6114555053002330
710251044425062
oct1372144325156
9323043836680
10102300232302
113a4268a5734
12179b01833a6
139854236548
144d4674daa2
1529db154e1c
hex17d191aa6e

102300232302 has 12 divisors (see below), whose sum is σ = 221650503360. Its totient is φ = 34100077428.

The previous prime is 102300232273. The next prime is 102300232319. The reversal of 102300232302 is 203232003201.

It is a happy number.

102300232302 is a `hidden beast` number, since 102 + 30 + 0 + 232 + 302 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 5683346239 = 102300232302 / (1 + 0 + 2 + 3 + 0 + 0 + 2 + 3 + 2 + 3 + 0 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2841673102 + ... + 2841673137.

It is an arithmetic number, because the mean of its divisors is an integer number (18470875280).

Almost surely, 2102300232302 is an apocalyptic number.

102300232302 is an abundant number, since it is smaller than the sum of its proper divisors (119350271058).

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

102300232302 is a wasteful number, since it uses less digits than its factorization.

102300232302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5683346247 (or 5683346244 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 102300232302 its reverse (203232003201), we get a palindrome (305532235503).

The spelling of 102300232302 in words is "one hundred two billion, three hundred million, two hundred thirty-two thousand, three hundred two".

Divisors: 1 2 3 6 9 18 5683346239 11366692478 17050038717 34100077434 51150116151 102300232302