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130150636 = 22711422567
BaseRepresentation
bin1111100000111…
…11000011101100
3100001220100002221
413300133003230
5231304310021
620525325124
73140155630
oct760370354
9301810087
10130150636
1167515110
12377067a4
1320c6c215
14133dcdc0
15b65d241
hex7c1f0ec

130150636 has 24 divisors (see below), whose sum is σ = 283965696. Its totient is φ = 50707920.

The previous prime is 130150633. The next prime is 130150639. The reversal of 130150636 is 636051031.

It is an interprime number because it is at equal distance from previous prime (130150633) and next prime (130150639).

It is a self number, because there is not a number n which added to its sum of digits gives 130150636.

It is not an unprimeable number, because it can be changed into a prime (130150633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210976 + ... + 211591.

It is an arithmetic number, because the mean of its divisors is an integer number (11831904).

Almost surely, 2130150636 is an apocalyptic number.

It is an amenable number.

130150636 is an abundant number, since it is smaller than the sum of its proper divisors (153815060).

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

130150636 is a wasteful number, since it uses less digits than its factorization.

130150636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422589 (or 422587 counting only the distinct ones).

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

The square root of 130150636 is about 11408.3581640830. The cubic root of 130150636 is about 506.7752908455.

The spelling of 130150636 in words is "one hundred thirty million, one hundred fifty thousand, six hundred thirty-six".

Divisors: 1 2 4 7 11 14 22 28 44 77 154 308 422567 845134 1690268 2957969 4648237 5915938 9296474 11831876 18592948 32537659 65075318 130150636