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13095730 = 2510712239
BaseRepresentation
bin110001111101…
…001100110010
3220122022222001
4301331030302
511323030410
61144404214
7216211654
oct61751462
926568861
1013095730
11743501a
12447666a
13293696b
141a4c6d4
15123a33a
hexc7d332

13095730 has 16 divisors (see below), whose sum is σ = 23794560. Its totient is φ = 5188912.

The previous prime is 13095721. The next prime is 13095739. The reversal of 13095730 is 3759031.

It is an interprime number because it is at equal distance from previous prime (13095721) and next prime (13095739).

It is not an unprimeable number, because it can be changed into a prime (13095739) by changing a digit.

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, 5050 + ... + 7189.

It is an arithmetic number, because the mean of its divisors is an integer number (1487160).

Almost surely, 213095730 is an apocalyptic number.

13095730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13095730 is a deficient number, since it is larger than the sum of its proper divisors (10698830).

13095730 is a wasteful number, since it uses less digits than its factorization.

13095730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12353.

The product of its (nonzero) digits is 2835, while the sum is 28.

The square root of 13095730 is about 3618.8022880506. The cubic root of 13095730 is about 235.7092200582.

The spelling of 13095730 in words is "thirteen million, ninety-five thousand, seven hundred thirty".

Divisors: 1 2 5 10 107 214 535 1070 12239 24478 61195 122390 1309573 2619146 6547865 13095730