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12357325 = 522321491
BaseRepresentation
bin101111001000…
…111011001101
3212020211001201
4233020323031
511130413300
61120505501
7210015121
oct57107315
925224051
1012357325
116a80272
12417b291
132738836
1418d9581
15114166a
hexbc8ecd

12357325 has 12 divisors (see below), whose sum is σ = 15990048. Its totient is φ = 9455600.

The previous prime is 12357307. The next prime is 12357343. The reversal of 12357325 is 52375321.

12357325 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12357307) and next prime (12357343).

It is not a de Polignac number, because 12357325 - 213 = 12349133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12357293 and 12357302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10171 + ... + 11320.

It is an arithmetic number, because the mean of its divisors is an integer number (1332504).

Almost surely, 212357325 is an apocalyptic number.

It is an amenable number.

12357325 is a deficient number, since it is larger than the sum of its proper divisors (3632723).

12357325 is a wasteful number, since it uses less digits than its factorization.

12357325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21524 (or 21519 counting only the distinct ones).

The product of its digits is 6300, while the sum is 28.

The square root of 12357325 is about 3515.2987070802. The cubic root of 12357325 is about 231.1930758354.

The spelling of 12357325 in words is "twelve million, three hundred fifty-seven thousand, three hundred twenty-five".

Divisors: 1 5 23 25 115 575 21491 107455 494293 537275 2471465 12357325