Base | Representation |
---|---|
bin | 11100010100110… |
… | …000101000110100 |
3 | 1020010011212112122 |
4 | 130110300220310 |
5 | 1433123013043 |
6 | 115053135112 |
7 | 14530111556 |
oct | 3424605064 |
9 | 1203155478 |
10 | 475204148 |
11 | 224270a01 |
12 | 11318a498 |
13 | 775b2ab3 |
14 | 4717d4d6 |
15 | 2babb368 |
hex | 1c530a34 |
475204148 has 18 divisors (see below), whose sum is σ = 847614054. Its totient is φ = 233113504.
The previous prime is 475204141. The next prime is 475204151. The reversal of 475204148 is 841402574.
It can be written as a sum of positive squares in 3 ways, for example, as 105103504 + 370100644 = 10252^2 + 19238^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (475204141) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9911 + ... + 32382.
Almost surely, 2475204148 is an apocalyptic number.
It is an amenable number.
475204148 is a deficient number, since it is larger than the sum of its proper divisors (372409906).
475204148 is a wasteful number, since it uses less digits than its factorization.
475204148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42403 (or 42348 counting only the distinct ones).
The product of its (nonzero) digits is 35840, while the sum is 35.
The square root of 475204148 is about 21799.1776909130. The cubic root of 475204148 is about 780.3571386654.
The spelling of 475204148 in words is "four hundred seventy-five million, two hundred four thousand, one hundred forty-eight".
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