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13056252130 = 252395462867
BaseRepresentation
bin11000010100011011…
…01001100011100010
31020200220122022212201
430022031221203202
5203214400032010
65555320443414
7641355212005
oct141215514342
936626568781
1013056252130
11559aa06519
12264461956a
131300c38a9c
148bc00d53c
1551636423a
hex30a3698e2

13056252130 has 16 divisors (see below), whose sum is σ = 23599589760. Its totient is φ = 5200648432.

The previous prime is 13056252119. The next prime is 13056252149. The reversal of 13056252130 is 3125265031.

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, 2729044 + ... + 2733823.

It is an arithmetic number, because the mean of its divisors is an integer number (1474974360).

Almost surely, 213056252130 is an apocalyptic number.

13056252130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13056252130 is a deficient number, since it is larger than the sum of its proper divisors (10543337630).

13056252130 is a wasteful number, since it uses less digits than its factorization.

13056252130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5463113.

The product of its (nonzero) digits is 5400, while the sum is 28.

The spelling of 13056252130 in words is "thirteen billion, fifty-six million, two hundred fifty-two thousand, one hundred thirty".

Divisors: 1 2 5 10 239 478 1195 2390 5462867 10925734 27314335 54628670 1305625213 2611250426 6528126065 13056252130