Base | Representation |
---|---|
bin | 1110011111100001110 |
3 | 220010102200 |
4 | 1303330032 |
5 | 110144034 |
6 | 14102330 |
7 | 4015350 |
oct | 1637416 |
9 | 803380 |
10 | 474894 |
11 | 2a4882 |
12 | 1aa9a6 |
13 | 138204 |
14 | c50d0 |
15 | 95a99 |
hex | 73f0e |
474894 has 24 divisors (see below), whose sum is σ = 1176240. Its totient is φ = 135648.
The previous prime is 474857. The next prime is 474899. The reversal of 474894 is 498474.
474894 = T170 + T171 + ... + T197.
It is a super-2 number, since 2×4748942 = 451048622472, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (474899) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1759 + ... + 2010.
It is an arithmetic number, because the mean of its divisors is an integer number (49010).
2474894 is an apocalyptic number.
474894 is an abundant number, since it is smaller than the sum of its proper divisors (701346).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
474894 is a wasteful number, since it uses less digits than its factorization.
474894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3784 (or 3781 counting only the distinct ones).
The product of its digits is 32256, while the sum is 36.
The square root of 474894 is about 689.1255328313. The cubic root of 474894 is about 78.0187331731.
The spelling of 474894 in words is "four hundred seventy-four thousand, eight hundred ninety-four".
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