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107894019308028 = 22318149674962849
BaseRepresentation
bin11000100010000100001000…
…101100011011100111111100
3112011000120022201022221212020
4120202010020230123213330
5103120213422420324103
61021245454520440140
731504041244142322
oct3042041054334774
9464016281287766
10107894019308028
1131418662120978
1210126700919050
134828493162085
141c90154009d12
15c71887428753
hex622108b1b9fc

107894019308028 has 24 divisors (see below), whose sum is σ = 253143610683600. Its totient is φ = 35765973250560.

The previous prime is 107894019307961. The next prime is 107894019308081. The reversal of 107894019308028 is 820803910498701.

It is a super-2 number, since 2×1078940193080282 (a number of 29 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 7 ways as a sum of consecutive naturals, for example, 24837479253 + ... + 24837483596.

It is an arithmetic number, because the mean of its divisors is an integer number (10547650445150).

Almost surely, 2107894019308028 is an apocalyptic number.

It is an amenable number.

107894019308028 is an abundant number, since it is smaller than the sum of its proper divisors (145249591375572).

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

107894019308028 is a wasteful number, since it uses less digits than its factorization.

107894019308028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49674963037 (or 49674963035 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 60.

The spelling of 107894019308028 in words is "one hundred seven trillion, eight hundred ninety-four billion, nineteen million, three hundred eight thousand, twenty-eight".

Divisors: 1 2 3 4 6 12 181 362 543 724 1086 2172 49674962849 99349925698 149024888547 198699851396 298049777094 596099554188 8991168275669 17982336551338 26973504827007 35964673102676 53947009654014 107894019308028