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10086020 = 225772043
BaseRepresentation
bin100110011110…
…011010000100
3200222102102022
4212132122010
510040223040
61000102312
7151505210
oct46363204
920872368
1010086020
11576985a
123464998
132121a79
1414a7940
15d436b5
hex99e684

10086020 has 24 divisors (see below), whose sum is σ = 24206784. Its totient is φ = 3458016.

The previous prime is 10086019. The next prime is 10086031. The reversal of 10086020 is 2068001.

It is a self number, because there is not a number n which added to its sum of digits gives 10086020.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35882 + ... + 36161.

It is an arithmetic number, because the mean of its divisors is an integer number (1008616).

Almost surely, 210086020 is an apocalyptic number.

10086020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10086020 is an abundant number, since it is smaller than the sum of its proper divisors (14120764).

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

10086020 is a wasteful number, since it uses less digits than its factorization.

10086020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72059 (or 72057 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 10086020 is about 3175.8494926555. The cubic root of 10086020 is about 216.0594543697.

The spelling of 10086020 in words is "ten million, eighty-six thousand, twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 72043 144086 288172 360215 504301 720430 1008602 1440860 2017204 2521505 5043010 10086020