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130258696 = 23432771367
BaseRepresentation
bin1111100001110…
…01011100001000
3100002002211100011
413300321130020
5231321234241
620531521304
73141115651
oct760713410
9302084304
10130258696
1167589317
1237759234
1320ca9469
141342a528
15b680281
hex7c39708

130258696 has 32 divisors (see below), whose sum is σ = 251000640. Its totient is φ = 63338688.

The previous prime is 130258673. The next prime is 130258703. The reversal of 130258696 is 696852031.

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, 94605 + ... + 95971.

It is an arithmetic number, because the mean of its divisors is an integer number (7843770).

Almost surely, 2130258696 is an apocalyptic number.

It is an amenable number.

130258696 is a deficient number, since it is larger than the sum of its proper divisors (120741944).

130258696 is a wasteful number, since it uses less digits than its factorization.

130258696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1693 (or 1689 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 130258696 is about 11413.0931828317. The cubic root of 130258696 is about 506.9155052690.

The spelling of 130258696 in words is "one hundred thirty million, two hundred fifty-eight thousand, six hundred ninety-six".

Divisors: 1 2 4 8 43 86 172 277 344 554 1108 1367 2216 2734 5468 10936 11911 23822 47644 58781 95288 117562 235124 378659 470248 757318 1514636 3029272 16282337 32564674 65129348 130258696