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130568935 = 573730541
BaseRepresentation
bin1111100100001…
…01001011100111
3100002200120220111
413302011023213
5231411201220
620542313451
73143550310
oct762051347
9302616814
10130568935
1167780412
1237888887
1321087733
14134ab607
15b6e215a
hex7c852e7

130568935 has 8 divisors (see below), whose sum is σ = 179066016. Its totient is φ = 89532960.

The previous prime is 130568917. The next prime is 130568951. The reversal of 130568935 is 539865031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130568935 - 25 = 130568903 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 1865236 + ... + 1865305.

It is an arithmetic number, because the mean of its divisors is an integer number (22383252).

Almost surely, 2130568935 is an apocalyptic number.

130568935 is a deficient number, since it is larger than the sum of its proper divisors (48497081).

130568935 is an equidigital number, since it uses as much as digits as its factorization.

130568935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3730553.

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 130568935 is about 11426.6764634342. The cubic root of 130568935 is about 507.3176288272.

The spelling of 130568935 in words is "one hundred thirty million, five hundred sixty-eight thousand, nine hundred thirty-five".

Divisors: 1 5 7 35 3730541 18652705 26113787 130568935