Base | Representation |
---|---|
bin | 1101010011001100001010 |
3 | 20120010112200 |
4 | 31103030022 |
5 | 1343031344 |
6 | 202421030 |
7 | 41430435 |
oct | 15231412 |
9 | 6503480 |
10 | 3486474 |
11 | 1a71492 |
12 | 1201776 |
13 | 950c04 |
14 | 66a81c |
15 | 48d069 |
hex | 35330a |
3486474 has 24 divisors (see below), whose sum is σ = 7627620. Its totient is φ = 1150848.
The previous prime is 3486463. The next prime is 3486491. The reversal of 3486474 is 4746843.
3486474 is a `hidden beast` number, since 3 + 4 + 8 + 647 + 4 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 3448449 + 38025 = 1857^2 + 195^2 .
It is an Ulam number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1074 + ... + 2850.
Almost surely, 23486474 is an apocalyptic number.
3486474 is an abundant number, since it is smaller than the sum of its proper divisors (4141146).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3486474 is a wasteful number, since it uses less digits than its factorization.
3486474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1894 (or 1891 counting only the distinct ones).
The product of its digits is 64512, while the sum is 36.
The square root of 3486474 is about 1867.2102184810. The cubic root of 3486474 is about 151.6336108507.
The spelling of 3486474 in words is "three million, four hundred eighty-six thousand, four hundred seventy-four".
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