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379025 = 5215161
BaseRepresentation
bin1011100100010010001
3201020220222
41130202101
544112100
612042425
73136013
oct1344221
9636828
10379025
11239849
12163415
1310369a
149c1b3
1577485
hex5c891

379025 has 6 divisors (see below), whose sum is σ = 470022. Its totient is φ = 303200.

The previous prime is 379013. The next prime is 379033. The reversal of 379025 is 520973.

It can be written as a sum of positive squares in 3 ways, for example, as 28561 + 350464 = 169^2 + 592^2 .

It is not a de Polignac number, because 379025 - 24 = 379009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 378985 and 379003.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7556 + ... + 7605.

It is an arithmetic number, because the mean of its divisors is an integer number (78337).

2379025 is an apocalyptic number.

It is an amenable number.

379025 is a deficient number, since it is larger than the sum of its proper divisors (90997).

379025 is a wasteful number, since it uses less digits than its factorization.

379025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15171 (or 15166 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 379025 is about 615.6500629416. The cubic root of 379025 is about 72.3695633284.

Adding to 379025 its reverse (520973), we get a palindrome (899998).

The spelling of 379025 in words is "three hundred seventy-nine thousand, twenty-five".

Divisors: 1 5 25 15161 75805 379025