Base | Representation |
---|---|
bin | 1110100000111101001 |
3 | 220011102202 |
4 | 1310013221 |
5 | 110210000 |
6 | 14105545 |
7 | 4020443 |
oct | 1640751 |
9 | 804382 |
10 | 475625 |
11 | 2a5387 |
12 | 1ab2b5 |
13 | 138647 |
14 | c5493 |
15 | 95dd5 |
hex | 741e9 |
475625 has 10 divisors (see below), whose sum is σ = 595122. Its totient is φ = 380000.
The previous prime is 475621. The next prime is 475637. The reversal of 475625 is 526574.
It can be written as a sum of positive squares in 5 ways, for example, as 355216 + 120409 = 596^2 + 347^2 .
It is not a de Polignac number, because 475625 - 22 = 475621 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 475625.
It is not an unprimeable number, because it can be changed into a prime (475621) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 245 + ... + 1005.
2475625 is an apocalyptic number.
It is an amenable number.
475625 is a deficient number, since it is larger than the sum of its proper divisors (119497).
475625 is an frugal number, since it uses more digits than its factorization.
475625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 781 (or 766 counting only the distinct ones).
The product of its digits is 8400, while the sum is 29.
The square root of 475625 is about 689.6557112067. The cubic root of 475625 is about 78.0587438254.
It can be divided in two parts, 4 and 75625, that multiplied together give a square (302500 = 5502).
The spelling of 475625 in words is "four hundred seventy-five thousand, six hundred twenty-five".
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