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130753574 = 2723406067
BaseRepresentation
bin1111100101100…
…10010000100110
3100010000222011222
413302302100212
5231433103244
620550300342
73145246520
oct762622046
9303028158
10130753574
1167897106
12379576b2
13211207a3
1413518a10
15b72bbee
hex7cb2426

130753574 has 16 divisors (see below), whose sum is σ = 233895168. Its totient is φ = 53600712.

The previous prime is 130753501. The next prime is 130753591. The reversal of 130753574 is 475357031.

It is a super-2 number, since 2×1307535742 = 34192994227546952, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 202712 + ... + 203355.

It is an arithmetic number, because the mean of its divisors is an integer number (14618448).

Almost surely, 2130753574 is an apocalyptic number.

130753574 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

130753574 is a deficient number, since it is larger than the sum of its proper divisors (103141594).

130753574 is a wasteful number, since it uses less digits than its factorization.

130753574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406099.

The product of its (nonzero) digits is 44100, while the sum is 35.

The square root of 130753574 is about 11434.7529050697. The cubic root of 130753574 is about 507.5566507170.

The spelling of 130753574 in words is "one hundred thirty million, seven hundred fifty-three thousand, five hundred seventy-four".

Divisors: 1 2 7 14 23 46 161 322 406067 812134 2842469 5684938 9339541 18679082 65376787 130753574