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12372827907 = 311374934179
BaseRepresentation
bin10111000010111101…
…00101111100000011
31011221021122210002110
423201132211330003
5200314420443112
65403424350403
7615416205366
oct134136457403
934837583073
1012372827907
11527a158810
122493775403
13122248135b
1485534c0dd
154c636813c
hex2e17a5f03

12372827907 has 8 divisors (see below), whose sum is σ = 17996840640. Its totient is φ = 7498683560.

The previous prime is 12372827903. The next prime is 12372827923. The reversal of 12372827907 is 70972827321.

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 12372827907 - 22 = 12372827903 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12372827903) 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, 187467057 + ... + 187467122.

It is an arithmetic number, because the mean of its divisors is an integer number (2249605080).

Almost surely, 212372827907 is an apocalyptic number.

12372827907 is a deficient number, since it is larger than the sum of its proper divisors (5624012733).

12372827907 is a wasteful number, since it uses less digits than its factorization.

12372827907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374934193.

The product of its (nonzero) digits is 592704, while the sum is 48.

The spelling of 12372827907 in words is "twelve billion, three hundred seventy-two million, eight hundred twenty-seven thousand, nine hundred seven".

Divisors: 1 3 11 33 374934179 1124802537 4124275969 12372827907