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12416353230 = 235811510331
BaseRepresentation
bin10111001000001001…
…01000001111001110
31012001022120002121110
423210010220033032
5200412041300410
65412021312450
7616455155361
oct134404501716
935038502543
1012416353230
1152a1786a56
1224a6265726
13122b4b0698
1485b03c0d8
154ca0b4720
hex2e41283ce

12416353230 has 32 divisors (see below), whose sum is σ = 29836050048. Its totient is φ = 3306938400.

The previous prime is 12416353217. The next prime is 12416353231. The reversal of 12416353230 is 3235361421.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12416353231) 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, 230836 + ... + 279495.

It is an arithmetic number, because the mean of its divisors is an integer number (932376564).

Almost surely, 212416353230 is an apocalyptic number.

12416353230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12416353230 is an abundant number, since it is smaller than the sum of its proper divisors (17419696818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12416353230 is a wasteful number, since it uses less digits than its factorization.

12416353230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511152.

The product of its (nonzero) digits is 12960, while the sum is 30.

The spelling of 12416353230 in words is "twelve billion, four hundred sixteen million, three hundred fifty-three thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 811 1622 2433 4055 4866 8110 12165 24330 510331 1020662 1530993 2551655 3061986 5103310 7654965 15309930 413878441 827756882 1241635323 2069392205 2483270646 4138784410 6208176615 12416353230