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130570602 = 23107203381
BaseRepresentation
bin1111100100001…
…01100101101010
3100002200200012020
413302011211222
5231411224402
620542325310
73143555211
oct762054552
9302620166
10130570602
1167781698
1237889836
1321088416
14134ac078
15b6e28bc
hex7c8596a

130570602 has 16 divisors (see below), whose sum is σ = 263583072. Its totient is φ = 43116560.

The previous prime is 130570597. The next prime is 130570613. The reversal of 130570602 is 206075031.

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, 101049 + ... + 102332.

It is an arithmetic number, because the mean of its divisors is an integer number (16473942).

Almost surely, 2130570602 is an apocalyptic number.

130570602 is an abundant number, since it is smaller than the sum of its proper divisors (133012470).

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

130570602 is a wasteful number, since it uses less digits than its factorization.

130570602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203493.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 130570602 is about 11426.7494065460. The cubic root of 130570602 is about 507.3197878269.

The spelling of 130570602 in words is "one hundred thirty million, five hundred seventy thousand, six hundred two".

Divisors: 1 2 3 6 107 214 321 642 203381 406762 610143 1220286 21761767 43523534 65285301 130570602