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102226484164 = 2275368885771
BaseRepresentation
bin101111100110100101…
…1000101101111000100
3100202212100011110100011
41133031023011233010
53133324434443124
6114543500200004
710246160530660
oct1371513055704
9322770143304
10102226484164
113a399204662
121798b539004
139841b849ac
144d3aa338a0
1529d4938994
hex17cd2c5bc4

102226484164 has 24 divisors (see below), whose sum is σ = 208310574528. Its totient is φ = 42984720480.

The previous prime is 102226484161. The next prime is 102226484167. The reversal of 102226484164 is 461484622201.

It is an interprime number because it is at equal distance from previous prime (102226484161) and next prime (102226484167).

It is not an unprimeable number, because it can be changed into a prime (102226484161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34441402 + ... + 34444369.

It is an arithmetic number, because the mean of its divisors is an integer number (8679607272).

Almost surely, 2102226484164 is an apocalyptic number.

102226484164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

102226484164 is an abundant number, since it is smaller than the sum of its proper divisors (106084090364).

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

102226484164 is a wasteful number, since it uses less digits than its factorization.

102226484164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68885835 (or 68885833 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 40.

The spelling of 102226484164 in words is "one hundred two billion, two hundred twenty-six million, four hundred eighty-four thousand, one hundred sixty-four".

Divisors: 1 2 4 7 14 28 53 106 212 371 742 1484 68885771 137771542 275543084 482200397 964400794 1928801588 3650945863 7301891726 14603783452 25556621041 51113242082 102226484164