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12062897230 = 2517191371509
BaseRepresentation
bin10110011110000000…
…10011010001001110
31011010200110200010111
423033000103101032
5144201100202410
65312553430234
7604633635406
oct131700232116
934120420114
1012062897230
11513021125a
122407a0b37a
1311a31b7417
14826111806
154a9046b8a
hex2cf01344e

12062897230 has 32 divisors (see below), whose sum is σ = 23110894080. Its totient is φ = 4517537280.

The previous prime is 12062897201. The next prime is 12062897233. The reversal of 12062897230 is 3279826021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12062897233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153285 + ... + 218224.

It is an arithmetic number, because the mean of its divisors is an integer number (722215440).

Almost surely, 212062897230 is an apocalyptic number.

12062897230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12062897230 is a deficient number, since it is larger than the sum of its proper divisors (11047996850).

12062897230 is a wasteful number, since it uses less digits than its factorization.

12062897230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371724.

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 12062897230 in words is "twelve billion, sixty-two million, eight hundred ninety-seven thousand, two hundred thirty".

Divisors: 1 2 5 10 17 34 85 170 191 382 955 1910 3247 6494 16235 32470 371509 743018 1857545 3715090 6315653 12631306 31578265 63156530 70958219 141916438 354791095 709582190 1206289723 2412579446 6031448615 12062897230