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12601300477 = 229152336131
BaseRepresentation
bin10111011110001100…
…01001010111111101
31012112012120101112111
423233012021113331
5201301413103402
65442225334021
7624162200233
oct135706112775
935465511474
1012601300477
115387118617
122538197311
13125a8c731c
14877822953
154db4489d7
hex2ef1895fd

12601300477 has 8 divisors (see below), whose sum is σ = 12664988640. Its totient is φ = 12537688080.

The previous prime is 12601300447. The next prime is 12601300501. The reversal of 12601300477 is 77400310621.

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

It is a cyclic number.

It is not a de Polignac number, because 12601300477 - 215 = 12601267709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12601300447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330702 + ... + 366832.

It is an arithmetic number, because the mean of its divisors is an integer number (1583123580).

Almost surely, 212601300477 is an apocalyptic number.

It is an amenable number.

12601300477 is a deficient number, since it is larger than the sum of its proper divisors (63688163).

12601300477 is a wasteful number, since it uses less digits than its factorization.

12601300477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37883.

The product of its (nonzero) digits is 7056, while the sum is 31.

The spelling of 12601300477 in words is "twelve billion, six hundred one million, three hundred thousand, four hundred seventy-seven".

Divisors: 1 229 1523 36131 348767 8273999 55027513 12601300477