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12365379023 = 16382192401
BaseRepresentation
bin10111000010000100…
…01011010111001111
31011220202122100010212
423201002023113033
5200311014112043
65403000553035
7615265662464
oct134102132717
934822570125
1012365379023
115275a30308
12249118277b
131220a73a2a
1485436d66b
154c5896018
hex2e108b5cf

12365379023 has 8 divisors (see below), whose sum is σ = 12456528816. Its totient is φ = 12274416000.

The previous prime is 12365379001. The next prime is 12365379031. The reversal of 12365379023 is 32097356321.

12365379023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12365379023 - 224 = 12348601807 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 (12365379053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87623 + ... + 180023.

It is an arithmetic number, because the mean of its divisors is an integer number (1557066102).

Almost surely, 212365379023 is an apocalyptic number.

12365379023 is a deficient number, since it is larger than the sum of its proper divisors (91149793).

12365379023 is an equidigital number, since it uses as much as digits as its factorization.

12365379023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93385.

The product of its (nonzero) digits is 204120, while the sum is 41.

The spelling of 12365379023 in words is "twelve billion, three hundred sixty-five million, three hundred seventy-nine thousand, twenty-three".

Divisors: 1 163 821 92401 133823 15061363 75861221 12365379023