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2397232625 = 53110317387
BaseRepresentation
bin1000111011100010…
…1101110111110001
320012001211000221112
42032320231313301
514402142421000
61033513003105
7113256066254
oct21670556761
96161730845
102397232625
1110201a2397
1256a9b3495
132c285a158
1418a53d09b
15e06cb235
hex8ee2ddf1

2397232625 has 16 divisors (see below), whose sum is σ = 2994630912. Its totient is φ = 1915937200.

The previous prime is 2397232613. The next prime is 2397232633. The reversal of 2397232625 is 5262327932.

It is not a de Polignac number, because 2397232625 - 26 = 2397232561 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129182 + ... + 146568.

It is an arithmetic number, because the mean of its divisors is an integer number (187164432).

Almost surely, 22397232625 is an apocalyptic number.

2397232625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2397232625 is a deficient number, since it is larger than the sum of its proper divisors (597398287).

2397232625 is a wasteful number, since it uses less digits than its factorization.

2397232625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18505 (or 18495 counting only the distinct ones).

The product of its digits is 272160, while the sum is 41.

The square root of 2397232625 is about 48961.5423061815. The cubic root of 2397232625 is about 1338.3510989096.

The spelling of 2397232625 in words is "two billion, three hundred ninety-seven million, two hundred thirty-two thousand, six hundred twenty-five".

Divisors: 1 5 25 125 1103 5515 17387 27575 86935 137875 434675 2173375 19177861 95889305 479446525 2397232625