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12232530106 = 2194767310177
BaseRepresentation
bin10110110010001110…
…11001100010111010
31011120111122220200121
423121013121202322
5200023011430411
65341453323454
7612063535036
oct133107314272
934514586617
1012232530106
115207a42a15
12245479658a
1311cc39b5c4
1484086b1c6
154b8da3571
hex2d91d98ba

12232530106 has 32 divisors (see below), whose sum is σ = 19756719360. Its totient is φ = 5662089216.

The previous prime is 12232530097. The next prime is 12232530119. The reversal of 12232530106 is 60103523221.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1196890 + ... + 1207066.

It is an arithmetic number, because the mean of its divisors is an integer number (617397480).

Almost surely, 212232530106 is an apocalyptic number.

12232530106 is a deficient number, since it is larger than the sum of its proper divisors (7524189254).

12232530106 is a wasteful number, since it uses less digits than its factorization.

12232530106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10918.

The product of its (nonzero) digits is 2160, while the sum is 25.

The spelling of 12232530106 in words is "twelve billion, two hundred thirty-two million, five hundred thirty thousand, one hundred six".

Divisors: 1 2 19 38 47 94 673 893 1346 1786 10177 12787 20354 25574 31631 63262 193363 386726 478319 600989 956638 1201978 6849121 9088061 13698242 18176122 130133299 260266598 321908687 643817374 6116265053 12232530106