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12133809962 = 214874079963
BaseRepresentation
bin10110100110011101…
…10011111100101010
31011022121220102002222
423103032303330222
5144322223404322
65324005354042
7606454453151
oct132316637452
934277812088
1012133809962
11516724601a
122427708922
1311b4ab5511
148316d0598
154b03a2e42
hex2d33b3f2a

12133809962 has 8 divisors (see below), whose sum is σ = 18212959296. Its totient is φ = 6062823532.

The previous prime is 12133809929. The next prime is 12133810009. The reversal of 12133809962 is 26990833121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2037008 + ... + 2042955.

It is an arithmetic number, because the mean of its divisors is an integer number (2276619912).

Almost surely, 212133809962 is an apocalyptic number.

12133809962 is a deficient number, since it is larger than the sum of its proper divisors (6079149334).

12133809962 is a wasteful number, since it uses less digits than its factorization.

12133809962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4081452.

The product of its (nonzero) digits is 139968, while the sum is 44.

The spelling of 12133809962 in words is "twelve billion, one hundred thirty-three million, eight hundred nine thousand, nine hundred sixty-two".

Divisors: 1 2 1487 2974 4079963 8159926 6066904981 12133809962