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13050636100 = 2252235155511
BaseRepresentation
bin11000010011110000…
…01110011101000100
31020200112002000010121
430021320032131010
5203211430323400
65555000231324
7641256401515
oct141170163504
936615060117
1013050636100
115597820077
12264276b544
1312cca207a8
148bb38aa0c
15515b0521a
hex309e0e744

13050636100 has 36 divisors (see below), whose sum is σ = 28332436608. Its totient is φ = 5217940000.

The previous prime is 13050636089. The next prime is 13050636121. The reversal of 13050636100 is 163605031.

It is a super-2 number, since 2×130506361002 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 207345 + ... + 262855.

It is an arithmetic number, because the mean of its divisors is an integer number (787012128).

Almost surely, 213050636100 is an apocalyptic number.

13050636100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13050636100 is an abundant number, since it is smaller than the sum of its proper divisors (15281800508).

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

13050636100 is a wasteful number, since it uses less digits than its factorization.

13050636100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57876 (or 57869 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 25.

The spelling of 13050636100 in words is "thirteen billion, fifty million, six hundred thirty-six thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 2351 4702 9404 11755 23510 47020 55511 58775 111022 117550 222044 235100 277555 555110 1110220 1387775 2775550 5551100 130506361 261012722 522025444 652531805 1305063610 2610127220 3262659025 6525318050 13050636100