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379725 = 3526183
BaseRepresentation
bin1011100101101001101
3201021212220
41130231031
544122400
612045553
73141033
oct1345515
9637786
10379725
1123a325
121638b9
13103ab8
149c553
15777a0
hex5cb4d

379725 has 24 divisors (see below), whose sum is σ = 645792. Its totient is φ = 196800.

The previous prime is 379723. The next prime is 379727. The reversal of 379725 is 527973.

It is an interprime number because it is at equal distance from previous prime (379723) and next prime (379727).

It is not a de Polignac number, because 379725 - 21 = 379723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379721) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 4534 + ... + 4616.

It is an arithmetic number, because the mean of its divisors is an integer number (26908).

2379725 is an apocalyptic number.

It is an amenable number.

379725 is a deficient number, since it is larger than the sum of its proper divisors (266067).

379725 is a wasteful number, since it uses less digits than its factorization.

379725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157 (or 152 counting only the distinct ones).

The product of its digits is 13230, while the sum is 33.

The square root of 379725 is about 616.2183054730. The cubic root of 379725 is about 72.4140876913.

The spelling of 379725 in words is "three hundred seventy-nine thousand, seven hundred twenty-five".

Divisors: 1 3 5 15 25 61 75 83 183 249 305 415 915 1245 1525 2075 4575 5063 6225 15189 25315 75945 126575 379725