Base | Representation |
---|---|
bin | 11100001101010… |
… | …101010000111100 |
3 | 1012222111221120210 |
4 | 130031111100330 |
5 | 1432123211040 |
6 | 114543312420 |
7 | 14504422035 |
oct | 3415252074 |
9 | 1188457523 |
10 | 473257020 |
11 | 223161005 |
12 | 1125ab710 |
13 | 77080752 |
14 | 46bd3a8c |
15 | 2b834480 |
hex | 1c35543c |
473257020 has 48 divisors (see below), whose sum is σ = 1326245760. Its totient is φ = 126094656.
The previous prime is 473257009. The next prime is 473257051. The reversal of 473257020 is 20752374.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88791 + ... + 93969.
It is an arithmetic number, because the mean of its divisors is an integer number (27630120).
Almost surely, 2473257020 is an apocalyptic number.
It is an amenable number.
473257020 is an abundant number, since it is smaller than the sum of its proper divisors (852988740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
473257020 is a wasteful number, since it uses less digits than its factorization.
473257020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6714 (or 6712 counting only the distinct ones).
The product of its (nonzero) digits is 11760, while the sum is 30.
The square root of 473257020 is about 21754.4712645470. The cubic root of 473257020 is about 779.2898533184.
It can be divided in two parts, 47325 and 7020, that added together give a palindrome (54345).
The spelling of 473257020 in words is "four hundred seventy-three million, two hundred fifty-seven thousand, twenty".
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