Base | Representation |
---|---|
bin | 1000111111110… |
… | …00110100101010 |
3 | 12021000011201212 |
4 | 10133320310222 |
5 | 123304434244 |
6 | 11253313122 |
7 | 1604316353 |
oct | 437706452 |
9 | 167004655 |
10 | 75468074 |
11 | 39666310 |
12 | 213357a2 |
13 | 12834686 |
14 | a046d2a |
15 | 695ad9e |
hex | 47f8d2a |
75468074 has 32 divisors (see below), whose sum is σ = 128286720. Its totient is φ = 32986800.
The previous prime is 75468073. The next prime is 75468077. The reversal of 75468074 is 47086457.
It is not an unprimeable number, because it can be changed into a prime (75468073) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162767 + ... + 163229.
It is an arithmetic number, because the mean of its divisors is an integer number (4008960).
Almost surely, 275468074 is an apocalyptic number.
75468074 is a deficient number, since it is larger than the sum of its proper divisors (52818646).
75468074 is a wasteful number, since it uses less digits than its factorization.
75468074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 746.
The product of its (nonzero) digits is 188160, while the sum is 41.
The square root of 75468074 is about 8687.2362693782. The cubic root of 75468074 is about 422.5918225318.
The spelling of 75468074 in words is "seventy-five million, four hundred sixty-eight thousand, seventy-four".
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