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107884340 = 22531174007
BaseRepresentation
bin1100110111000…
…10111100110100
321112000002111022
412123202330310
5210104244330
614412200312
72450000414
oct633427464
9245002438
10107884340
1155997113
1230169098
13194743b5
1410484644
159710ae5
hex66e2f34

107884340 has 24 divisors (see below), whose sum is σ = 233866752. Its totient is φ = 41761440.

The previous prime is 107884339. The next prime is 107884367. The reversal of 107884340 is 43488701.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 107884340.

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, 86384 + ... + 87623.

It is an arithmetic number, because the mean of its divisors is an integer number (9744448).

Almost surely, 2107884340 is an apocalyptic number.

107884340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107884340 is an abundant number, since it is smaller than the sum of its proper divisors (125982412).

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

107884340 is a wasteful number, since it uses less digits than its factorization.

107884340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174047 (or 174045 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 107884340 is about 10386.7386604266. The cubic root of 107884340 is about 476.0502559748.

The spelling of 107884340 in words is "one hundred seven million, eight hundred eighty-four thousand, three hundred forty".

Divisors: 1 2 4 5 10 20 31 62 124 155 310 620 174007 348014 696028 870035 1740070 3480140 5394217 10788434 21576868 26971085 53942170 107884340