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375625 = 54601
BaseRepresentation
bin1011011101101001001
3201002021001
41123231021
544010000
612015001
73123055
oct1335511
9632231
10375625
11237238
12161461
13101c83
149ac65
157646a
hex5bb49

375625 has 10 divisors (see below), whose sum is σ = 470162. Its totient is φ = 300000.

The previous prime is 375623. The next prime is 375631. The reversal of 375625 is 526573.

It can be written as a sum of positive squares in 5 ways, for example, as 82944 + 292681 = 288^2 + 541^2 .

It is not a de Polignac number, because 375625 - 21 = 375623 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 375593 and 375602.

It is not an unprimeable number, because it can be changed into a prime (375623) 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 9 ways as a sum of consecutive naturals, for example, 325 + ... + 925.

2375625 is an apocalyptic number.

It is an amenable number.

375625 is a deficient number, since it is larger than the sum of its proper divisors (94537).

375625 is an frugal number, since it uses more digits than its factorization.

375625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621 (or 606 counting only the distinct ones).

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

The square root of 375625 is about 612.8825336066. The cubic root of 375625 is about 72.1525187671.

It can be divided in two parts, 375 and 625, that added together give a cube (1000 = 103).

The spelling of 375625 in words is "three hundred seventy-five thousand, six hundred twenty-five".

Divisors: 1 5 25 125 601 625 3005 15025 75125 375625