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130573896 = 23347115757
BaseRepresentation
bin1111100100001…
…10011001001000
3100002200211201020
413302012121020
5231411331041
620542352440
73143600625
oct762063110
9302624636
10130573896
1167784112
123788b720
1321089a7b
14134ad34c
15b6e3866
hex7c86648

130573896 has 32 divisors (see below), whose sum is σ = 333383040. Its totient is φ = 42598208.

The previous prime is 130573879. The next prime is 130573901. The reversal of 130573896 is 698375031.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

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, 56751 + ... + 59006.

It is an arithmetic number, because the mean of its divisors is an integer number (10418220).

Almost surely, 2130573896 is an apocalyptic number.

It is an amenable number.

130573896 is an abundant number, since it is smaller than the sum of its proper divisors (202809144).

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

130573896 is a wasteful number, since it uses less digits than its factorization.

130573896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115813 (or 115809 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 130573896 is about 11426.8935411161. The cubic root of 130573896 is about 507.3240539667.

The spelling of 130573896 in words is "one hundred thirty million, five hundred seventy-three thousand, eight hundred ninety-six".

Divisors: 1 2 3 4 6 8 12 24 47 94 141 188 282 376 564 1128 115757 231514 347271 463028 694542 926056 1389084 2778168 5440579 10881158 16321737 21762316 32643474 43524632 65286948 130573896