Base | Representation |
---|---|
bin | 11100010000111… |
… | …000000011011000 |
3 | 1020001021010211101 |
4 | 130100320003120 |
5 | 1432342422234 |
6 | 115015241144 |
7 | 14515341211 |
oct | 3420700330 |
9 | 1201233741 |
10 | 474185944 |
11 | 223735a11 |
12 | 1129791b4 |
13 | 773174cb |
14 | 46d96408 |
15 | 2b969814 |
hex | 1c4380d8 |
474185944 has 16 divisors (see below), whose sum is σ = 895068000. Its totient is φ = 235501152.
The previous prime is 474185939. The next prime is 474185953. The reversal of 474185944 is 449581474.
It is a super-2 number, since 2×4741859442 = 449704618974342272, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 474185894 and 474185903.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 197712 + ... + 200095.
It is an arithmetic number, because the mean of its divisors is an integer number (55941750).
Almost surely, 2474185944 is an apocalyptic number.
It is an amenable number.
474185944 is a deficient number, since it is larger than the sum of its proper divisors (420882056).
474185944 is a wasteful number, since it uses less digits than its factorization.
474185944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 397962 (or 397958 counting only the distinct ones).
The product of its digits is 645120, while the sum is 46.
The square root of 474185944 is about 21775.8109837498. The cubic root of 474185944 is about 779.7993917587.
The spelling of 474185944 in words is "four hundred seventy-four million, one hundred eighty-five thousand, nine hundred forty-four".
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