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12235392001 = 72960272867
BaseRepresentation
bin10110110010100100…
…10100010000000001
31011120201001022110201
423121102110100001
5200024230021001
65342034525201
7612130054540
oct133122242001
934521038421
1012235392001
115209618118
122455736801
1311ccb61131
14840db4157
154b926b501
hex2d9494401

12235392001 has 8 divisors (see below), whose sum is σ = 14465488320. Its totient is φ = 10125841488.

The previous prime is 12235391999. The next prime is 12235392053. The reversal of 12235392001 is 10029353221.

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

It is not a de Polignac number, because 12235392001 - 21 = 12235391999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12235395001) 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, 30136231 + ... + 30136636.

It is an arithmetic number, because the mean of its divisors is an integer number (1808186040).

Almost surely, 212235392001 is an apocalyptic number.

It is an amenable number.

12235392001 is a deficient number, since it is larger than the sum of its proper divisors (2230096319).

12235392001 is an equidigital number, since it uses as much as digits as its factorization.

12235392001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60272903.

The product of its (nonzero) digits is 3240, while the sum is 28.

The spelling of 12235392001 in words is "twelve billion, two hundred thirty-five million, three hundred ninety-two thousand, one".

Divisors: 1 7 29 203 60272867 421910069 1747913143 12235392001