Base | Representation |
---|---|
bin | 11100010011100… |
… | …000001101101011 |
3 | 1020002120010200000 |
4 | 130103200031223 |
5 | 1433031442411 |
6 | 115042114043 |
7 | 14524240302 |
oct | 3423401553 |
9 | 1202503600 |
10 | 474874731 |
11 | 224066461 |
12 | 11304b923 |
13 | 774c8b86 |
14 | 470d5439 |
15 | 2ba53956 |
hex | 1c4e036b |
474874731 has 12 divisors (see below), whose sum is σ = 711335352. Its totient is φ = 316582992.
The previous prime is 474874723. The next prime is 474874759. The reversal of 474874731 is 137478474.
It is not a de Polignac number, because 474874731 - 23 = 474874723 is a prime.
It is a super-2 number, since 2×4748747312 = 451012020284644722, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (474874331) 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, 976866 + ... + 977351.
It is an arithmetic number, because the mean of its divisors is an integer number (59277946).
Almost surely, 2474874731 is an apocalyptic number.
474874731 is a deficient number, since it is larger than the sum of its proper divisors (236460621).
474874731 is an equidigital number, since it uses as much as digits as its factorization.
474874731 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1954232 (or 1954220 counting only the distinct ones).
The product of its digits is 526848, while the sum is 45.
The square root of 474874731 is about 21791.6206602446. The cubic root of 474874731 is about 780.1767794582.
The spelling of 474874731 in words is "four hundred seventy-four million, eight hundred seventy-four thousand, seven hundred thirty-one".
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