Base | Representation |
---|---|
bin | 11100010000111… |
… | …100111001110000 |
3 | 1020001022011002002 |
4 | 130100330321300 |
5 | 1432344041213 |
6 | 115015513132 |
7 | 14515453136 |
oct | 3420747160 |
9 | 1201264062 |
10 | 474205808 |
11 | 22374992a |
12 | 1129887a8 |
13 | 7732356b |
14 | 46d9d756 |
15 | 2b970658 |
hex | 1c43ce70 |
474205808 has 40 divisors (see below), whose sum is σ = 934940160. Its totient is φ = 232968960.
The previous prime is 474205777. The next prime is 474205811. The reversal of 474205808 is 808502474.
It is a super-2 number, since 2×4742058082 = 449742296681865728, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220418 + ... + 222558.
It is an arithmetic number, because the mean of its divisors is an integer number (23373504).
Almost surely, 2474205808 is an apocalyptic number.
It is an amenable number.
474205808 is a deficient number, since it is larger than the sum of its proper divisors (460734352).
474205808 is a wasteful number, since it uses less digits than its factorization.
474205808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2385 (or 2379 counting only the distinct ones).
The product of its (nonzero) digits is 71680, while the sum is 38.
The square root of 474205808 is about 21776.2670813893. The cubic root of 474205808 is about 779.8102803978.
The spelling of 474205808 in words is "four hundred seventy-four million, two hundred five thousand, eight hundred eight".
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