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12383293606 = 271173350321
BaseRepresentation
bin10111000100001101…
…00001000010100110
31011222000100111022221
423202012201002212
5200330110343411
65404440542554
7615604154545
oct134206410246
934860314287
1012383293606
115285056852
122497181a5a
1312246a6b88
148568b415c
154c7234071
hex2e21a10a6

12383293606 has 16 divisors (see below), whose sum is σ = 18847803168. Its totient is φ = 6100796800.

The previous prime is 12383293589. The next prime is 12383293609. The reversal of 12383293606 is 60639238321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12383293609) 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, 220926 + ... + 271246.

It is an arithmetic number, because the mean of its divisors is an integer number (1177987698).

Almost surely, 212383293606 is an apocalyptic number.

12383293606 is a deficient number, since it is larger than the sum of its proper divisors (6464509562).

12383293606 is a wasteful number, since it uses less digits than its factorization.

12383293606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52127.

The product of its (nonzero) digits is 279936, while the sum is 43.

The spelling of 12383293606 in words is "twelve billion, three hundred eighty-three million, two hundred ninety-three thousand, six hundred six".

Divisors: 1 2 71 142 1733 3466 50321 100642 123043 246086 3572791 7145582 87206293 174412586 6191646803 12383293606