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108300620 = 2256188771
BaseRepresentation
bin1100111010010…
…00100101001100
321112210020112002
412131020211030
5210211104440
614425131432
72453353151
oct635104514
9245706462
10108300620
115615094a
1230329b78
131958ba0c
1410552228
159794115
hex674894c

108300620 has 24 divisors (see below), whose sum is σ = 231162288. Its totient is φ = 42609600.

The previous prime is 108300593. The next prime is 108300649. The reversal of 108300620 is 26003801.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 108300592 and 108300601.

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, 43166 + ... + 45605.

It is an arithmetic number, because the mean of its divisors is an integer number (9631762).

Almost surely, 2108300620 is an apocalyptic number.

108300620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

108300620 is an abundant number, since it is smaller than the sum of its proper divisors (122861668).

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

108300620 is a wasteful number, since it uses less digits than its factorization.

108300620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88841 (or 88839 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 108300620 is about 10406.7583809753. The cubic root of 108300620 is about 476.6617622742.

The spelling of 108300620 in words is "one hundred eight million, three hundred thousand, six hundred twenty".

Divisors: 1 2 4 5 10 20 61 122 244 305 610 1220 88771 177542 355084 443855 887710 1775420 5415031 10830062 21660124 27075155 54150310 108300620