Base | Representation |
---|---|
bin | 1000111101100… |
… | …01000010111010 |
3 | 12020110020102222 |
4 | 10132301002322 |
5 | 123221032244 |
6 | 11243124042 |
7 | 1601653253 |
oct | 436610272 |
9 | 166406388 |
10 | 75174074 |
11 | 39485438 |
12 | 21213622 |
13 | 12760901 |
14 | 9dabb2a |
15 | 68edbee |
hex | 47b10ba |
75174074 has 24 divisors (see below), whose sum is σ = 120821652. Its totient is φ = 35055680.
The previous prime is 75174053. The next prime is 75174167. The reversal of 75174074 is 47047157.
It can be written as a sum of positive squares in 2 ways, for example, as 68178049 + 6996025 = 8257^2 + 2645^2 .
It is a super-2 number, since 2×751740742 = 11302282803514952, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42512 + ... + 44244.
Almost surely, 275174074 is an apocalyptic number.
75174074 is a deficient number, since it is larger than the sum of its proper divisors (45647578).
75174074 is a wasteful number, since it uses less digits than its factorization.
75174074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1822 (or 1799 counting only the distinct ones).
The product of its (nonzero) digits is 27440, while the sum is 35.
The square root of 75174074 is about 8670.2983801020. The cubic root of 75174074 is about 422.0423465512.
The spelling of 75174074 in words is "seventy-five million, one hundred seventy-four thousand, seventy-four".
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