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102164286204 = 2234615169211
BaseRepresentation
bin101111100100101110…
…1110100101011111100
3100202201000010110210000
41133021131310223330
53133213024124304
6114533355114300
710244504050551
oct1371135645374
9322630113700
10102164286204
113a367092392
1217972742990
139832018476
144d32682a28
1529ce24e939
hex17c9774afc

102164286204 has 60 divisors (see below), whose sum is σ = 271455998968. Its totient is φ = 33496480800.

The previous prime is 102164286197. The next prime is 102164286223. The reversal of 102164286204 is 402682461201.

102164286204 is a `hidden beast` number, since 1 + 0 + 2 + 1 + 6 + 4 + 28 + 620 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2564842 + ... + 2604369.

Almost surely, 2102164286204 is an apocalyptic number.

It is an amenable number.

102164286204 is an abundant number, since it is smaller than the sum of its proper divisors (169291712764).

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

102164286204 is a wasteful number, since it uses less digits than its factorization.

102164286204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5169288 (or 5169277 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The spelling of 102164286204 in words is "one hundred two billion, one hundred sixty-four million, two hundred eighty-six thousand, two hundred four".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 61 81 108 122 162 183 244 324 366 549 732 1098 1647 2196 3294 4941 6588 9882 19764 5169211 10338422 15507633 20676844 31015266 46522899 62030532 93045798 139568697 186091596 279137394 315321871 418706091 558274788 630643742 837412182 945965613 1261287484 1674824364 1891931226 2837896839 3783862452 5675793678 8513690517 11351587356 17027381034 25541071551 34054762068 51082143102 102164286204