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12676283754 = 2313915199381
BaseRepresentation
bin10111100111001000…
…01011110101101010
31012201102122221020220
423303210023311222
5201430112040004
65453504430510
7626062430331
oct136344136552
935642587226
1012676283754
115415482672
122559318436
1312702bc124
14883780d18
154e2d0add9
hex2f390bd6a

12676283754 has 16 divisors (see below), whose sum is σ = 25534961760. Its totient is φ = 4195028880.

The previous prime is 12676283747. The next prime is 12676283783. The reversal of 12676283754 is 45738267621.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 12676283697 and 12676283706.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7598857 + ... + 7600524.

It is an arithmetic number, because the mean of its divisors is an integer number (1595935110).

Almost surely, 212676283754 is an apocalyptic number.

12676283754 is an abundant number, since it is smaller than the sum of its proper divisors (12858678006).

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

12676283754 is a wasteful number, since it uses less digits than its factorization.

12676283754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15199525.

The product of its digits is 3386880, while the sum is 51.

The spelling of 12676283754 in words is "twelve billion, six hundred seventy-six million, two hundred eighty-three thousand, seven hundred fifty-four".

Divisors: 1 2 3 6 139 278 417 834 15199381 30398762 45598143 91196286 2112713959 4225427918 6338141877 12676283754