Base | Representation |
---|---|
bin | 11100001100111… |
… | …110000001100001 |
3 | 1012222100010000001 |
4 | 130030332001201 |
5 | 1432112134300 |
6 | 114541300001 |
7 | 14503544353 |
oct | 3414760141 |
9 | 1188303001 |
10 | 473161825 |
11 | 2230a6534 |
12 | 112564601 |
13 | 77049316 |
14 | 46bab0d3 |
15 | 2b81616a |
hex | 1c33e061 |
473161825 has 24 divisors (see below), whose sum is σ = 613855800. Its totient is φ = 361320960.
The previous prime is 473161823. The next prime is 473161847. The reversal of 473161825 is 528161374.
It can be written as a sum of positive squares in 12 ways, for example, as 351787536 + 121374289 = 18756^2 + 11017^2 .
It is not a de Polignac number, because 473161825 - 21 = 473161823 is a prime.
It is a super-2 number, since 2×4731618252 = 447764225274661250, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (473161823) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60859 + ... + 68191.
It is an arithmetic number, because the mean of its divisors is an integer number (25577325).
Almost surely, 2473161825 is an apocalyptic number.
It is an amenable number.
473161825 is a deficient number, since it is larger than the sum of its proper divisors (140693975).
473161825 is a wasteful number, since it uses less digits than its factorization.
473161825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7461 (or 7456 counting only the distinct ones).
The product of its digits is 40320, while the sum is 37.
The square root of 473161825 is about 21752.2832134928. The cubic root of 473161825 is about 779.2375987864.
It can be divided in two parts, 47316 and 1825, that added together give a triangular number (49141 = T313).
The spelling of 473161825 in words is "four hundred seventy-three million, one hundred sixty-one thousand, eight hundred twenty-five".
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