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13103555214 = 235873720487
BaseRepresentation
bin11000011010000100…
…00110001010001110
31020211012122120111210
430031002012022032
5203314002231324
610004130355250
7642501244611
oct141502061216
936735576453
1013103555214
115614684a82
12265842bb26
13130a98b789
148c4404178
1551a5a9d29
hex30d08628e

13103555214 has 16 divisors (see below), whose sum is σ = 26251763328. Its totient is φ = 4360409592.

The previous prime is 13103555207. The next prime is 13103555233. The reversal of 13103555214 is 41255530131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1856722 + ... + 1863765.

It is an arithmetic number, because the mean of its divisors is an integer number (1640735208).

Almost surely, 213103555214 is an apocalyptic number.

13103555214 is an abundant number, since it is smaller than the sum of its proper divisors (13148208114).

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

13103555214 is a wasteful number, since it uses less digits than its factorization.

13103555214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3721079.

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 13103555214 in words is "thirteen billion, one hundred three million, five hundred fifty-five thousand, two hundred fourteen".

Divisors: 1 2 3 6 587 1174 1761 3522 3720487 7440974 11161461 22322922 2183925869 4367851738 6551777607 13103555214