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237325 = 5211863
BaseRepresentation
bin111001111100001101
3110001112211
4321330031
530043300
65030421
72005624
oct717415
9401484
10237325
11152340
12b5411
138403a
14626bb
154a4ba
hex39f0d

237325 has 12 divisors (see below), whose sum is σ = 321408. Its totient is φ = 172400.

The previous prime is 237319. The next prime is 237331. The reversal of 237325 is 523732.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (237319) and next prime (237331).

It is not a de Polignac number, because 237325 - 29 = 236813 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 12.

It is a zygodrome in base 3.

It is a junction number, because it is equal to n+sod(n) for n = 237296 and 237305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157 + ... + 706.

It is an arithmetic number, because the mean of its divisors is an integer number (26784).

2237325 is an apocalyptic number.

237325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

237325 is a deficient number, since it is larger than the sum of its proper divisors (84083).

237325 is a wasteful number, since it uses less digits than its factorization.

237325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884 (or 879 counting only the distinct ones).

The product of its digits is 1260, while the sum is 22.

The square root of 237325 is about 487.1601379423. The cubic root of 237325 is about 61.9129023295.

The spelling of 237325 in words is "two hundred thirty-seven thousand, three hundred twenty-five".

Divisors: 1 5 11 25 55 275 863 4315 9493 21575 47465 237325