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130150470 = 23517255197
BaseRepresentation
bin1111100000111…
…11000001000110
3100001220022212210
413300133001012
5231304303340
620525324250
73140155302
oct760370106
9301808783
10130150470
1167514a7a
1237706686
1320c6c118
14133dcd02
15b65d180
hex7c1f046

130150470 has 32 divisors (see below), whose sum is σ = 330736608. Its totient is φ = 32665088.

The previous prime is 130150451. The next prime is 130150477. The reversal of 130150470 is 74051031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130150477) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 127089 + ... + 128108.

It is an arithmetic number, because the mean of its divisors is an integer number (10335519).

Almost surely, 2130150470 is an apocalyptic number.

130150470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130150470 is an abundant number, since it is smaller than the sum of its proper divisors (200586138).

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

130150470 is a wasteful number, since it uses less digits than its factorization.

130150470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255224.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 130150470 is about 11408.3508887131. The cubic root of 130150470 is about 506.7750753907.

The spelling of 130150470 in words is "one hundred thirty million, one hundred fifty thousand, four hundred seventy".

Divisors: 1 2 3 5 6 10 15 17 30 34 51 85 102 170 255 510 255197 510394 765591 1275985 1531182 2551970 3827955 4338349 7655910 8676698 13015047 21691745 26030094 43383490 65075235 130150470