Base | Representation |
---|---|
bin | 11100010101111… |
… | …000111000001010 |
3 | 1020010201220102200 |
4 | 130111320320022 |
5 | 1433212000132 |
6 | 115103341030 |
7 | 14532453333 |
oct | 3425707012 |
9 | 1203656380 |
10 | 475500042 |
11 | 224453246 |
12 | 1132b1776 |
13 | 77687694 |
14 | 4721928a |
15 | 2bb28d7c |
hex | 1c578e0a |
475500042 has 48 divisors (see below), whose sum is σ = 1110957120. Its totient is φ = 146491200.
The previous prime is 475500019. The next prime is 475500043. The reversal of 475500042 is 240005574.
It is a super-2 number, since 2×4755000422 = 452200579884003528, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 475499979 and 475500015.
It is not an unprimeable number, because it can be changed into a prime (475500043) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2934 + ... + 30977.
It is an arithmetic number, because the mean of its divisors is an integer number (23144940).
Almost surely, 2475500042 is an apocalyptic number.
475500042 is an abundant number, since it is smaller than the sum of its proper divisors (635457078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
475500042 is a wasteful number, since it uses less digits than its factorization.
475500042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33979 (or 33976 counting only the distinct ones).
The product of its (nonzero) digits is 5600, while the sum is 27.
The square root of 475500042 is about 21805.9634503959. The cubic root of 475500042 is about 780.5190726380.
The spelling of 475500042 in words is "four hundred seventy-five million, five hundred thousand, forty-two".
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