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395075 = 5215803
BaseRepresentation
bin1100000011101000011
3202001221102
41200131003
5100120300
612245015
73233552
oct1403503
9661842
10395075
1124a90a
1217076b
1310aa95
14a3d99
157c0d5
hex60743

395075 has 6 divisors (see below), whose sum is σ = 489924. Its totient is φ = 316040.

The previous prime is 395069. The next prime is 395089. The reversal of 395075 is 570593.

It is not a de Polignac number, because 395075 - 28 = 394819 is a prime.

It is a Duffinian number.

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, 7877 + ... + 7926.

It is an arithmetic number, because the mean of its divisors is an integer number (81654).

2395075 is an apocalyptic number.

395075 is a deficient number, since it is larger than the sum of its proper divisors (94849).

395075 is a wasteful number, since it uses less digits than its factorization.

395075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15813 (or 15808 counting only the distinct ones).

The product of its (nonzero) digits is 4725, while the sum is 29.

The square root of 395075 is about 628.5499184631. The cubic root of 395075 is about 73.3769827375.

The spelling of 395075 in words is "three hundred ninety-five thousand, seventy-five".

Divisors: 1 5 25 15803 79015 395075