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130762696 = 23791131831
BaseRepresentation
bin1111100101101…
…00011111001000
3100010001102200211
413302310133020
5231433401241
620550410504
73145315231
oct762643710
9303042624
10130762696
11678a2a49
1237960a34
132112499c
141351c088
15b72e781
hex7cb47c8

130762696 has 32 divisors (see below), whose sum is σ = 250617600. Its totient is φ = 63947520.

The previous prime is 130762673. The next prime is 130762727. The reversal of 130762696 is 696267031.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its 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, 70501 + ... + 72331.

It is an arithmetic number, because the mean of its divisors is an integer number (7831800).

Almost surely, 2130762696 is an apocalyptic number.

It is an amenable number.

130762696 is a deficient number, since it is larger than the sum of its proper divisors (119854904).

130762696 is a wasteful number, since it uses less digits than its factorization.

130762696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2029 (or 2025 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 130762696 is about 11435.1517698717. The cubic root of 130762696 is about 507.5684536425.

The spelling of 130762696 in words is "one hundred thirty million, seven hundred sixty-two thousand, six hundred ninety-six".

Divisors: 1 2 4 8 79 113 158 226 316 452 632 904 1831 3662 7324 8927 14648 17854 35708 71416 144649 206903 289298 413806 578596 827612 1157192 1655224 16345337 32690674 65381348 130762696