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10208853155 = 52656176871
BaseRepresentation
bin10011000000111111…
…01011110010100011
3222100110202110210102
421200133223302203
5131401431300110
64405003053015
7510661551164
oct114037536243
928313673712
1010208853155
1143696a4526
121b8ab1116b
13c69054317
146cbbab76b
153eb3b55a5
hex2607ebca3

10208853155 has 8 divisors (see below), whose sum is σ = 12251244384. Its totient is φ = 8166668800.

The previous prime is 10208853143. The next prime is 10208853169. The reversal of 10208853155 is 55135880201.

10208853155 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10208853155 - 26 = 10208853091 is a prime.

It is a Duffinian 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, 94370 + ... + 171240.

It is an arithmetic number, because the mean of its divisors is an integer number (1531405548).

Almost surely, 210208853155 is an apocalyptic number.

10208853155 is a deficient number, since it is larger than the sum of its proper divisors (2042391229).

10208853155 is an equidigital number, since it uses as much as digits as its factorization.

10208853155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103437.

The product of its (nonzero) digits is 48000, while the sum is 38.

The spelling of 10208853155 in words is "ten billion, two hundred eight million, eight hundred fifty-three thousand, one hundred fifty-five".

Divisors: 1 5 26561 76871 132805 384355 2041770631 10208853155