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107086900 = 22521070869
BaseRepresentation
bin1100110001000…
…00010000110100
321110111120121111
412120200100310
5204403240100
614343124404
72440136464
oct630402064
9243446544
10107086900
11554a1a78
122ba43704
131925543b
1410317ba4
1596046ba
hex6620434

107086900 has 18 divisors (see below), whose sum is σ = 232378790. Its totient is φ = 42834720.

The previous prime is 107086853. The next prime is 107086901. The reversal of 107086900 is 9680701.

It can be written as a sum of positive squares in 3 ways, for example, as 1449616 + 105637284 = 1204^2 + 10278^2 .

It is a super-2 number, since 2×1070869002 = 22935208303220000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107086901) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 535335 + ... + 535534.

Almost surely, 2107086900 is an apocalyptic number.

107086900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107086900 is an abundant number, since it is smaller than the sum of its proper divisors (125291890).

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

107086900 is a wasteful number, since it uses less digits than its factorization.

107086900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070883 (or 1070876 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 107086900 is about 10348.2800503272. The cubic root of 107086900 is about 474.8744266395.

The spelling of 107086900 in words is "one hundred seven million, eighty-six thousand, nine hundred".

Divisors: 1 2 4 5 10 20 25 50 100 1070869 2141738 4283476 5354345 10708690 21417380 26771725 53543450 107086900