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12425552367 = 329797012579
BaseRepresentation
bin10111001001001111…
…01110000111101111
31012001221212110110020
423210213232013233
5200421420133432
65412550413223
7616626311124
oct134447560757
935057773406
1012425552367
1152a699a448
1224a9361213
131230381867
1485c35474b
154cacd022c
hex2e49ee1ef

12425552367 has 32 divisors (see below), whose sum is σ = 17387136000. Its totient is φ = 7882492800.

The previous prime is 12425552353. The next prime is 12425552389. The reversal of 12425552367 is 76325552421.

It is not a de Polignac number, because 12425552367 - 24 = 12425552351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12425552767) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4816684 + ... + 4819262.

It is an arithmetic number, because the mean of its divisors is an integer number (543348000).

Almost surely, 212425552367 is an apocalyptic number.

12425552367 is a deficient number, since it is larger than the sum of its proper divisors (4961583633).

12425552367 is a wasteful number, since it uses less digits than its factorization.

12425552367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3391.

The product of its digits is 504000, while the sum is 42.

The spelling of 12425552367 in words is "twelve billion, four hundred twenty-five million, five hundred fifty-two thousand, three hundred sixty-seven".

Divisors: 1 3 29 79 87 237 701 2103 2291 2579 6873 7737 20329 55379 60987 74791 166137 203741 224373 611223 1605991 1807879 4817973 5423637 5908489 17725467 52428491 142822441 157285473 428467323 4141850789 12425552367