Base | Representation |
---|---|
bin | 1000111000001… |
… | …10100111011110 |
3 | 12012010202212022 |
4 | 10130012213132 |
5 | 123031212443 |
6 | 11220140142 |
7 | 1563015122 |
oct | 434064736 |
9 | 165122768 |
10 | 74475998 |
11 | 39048a13 |
12 | 20b37652 |
13 | 12577c4c |
14 | 9c69582 |
15 | 6811e68 |
hex | 47069de |
74475998 has 16 divisors (see below), whose sum is σ = 114169776. Its totient is φ = 36426240.
The previous prime is 74475977. The next prime is 74476007. The reversal of 74475998 is 89957447.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21965 + ... + 25127.
It is an arithmetic number, because the mean of its divisors is an integer number (7135611).
Almost surely, 274475998 is an apocalyptic number.
74475998 is a deficient number, since it is larger than the sum of its proper divisors (39693778).
74475998 is a wasteful number, since it uses less digits than its factorization.
74475998 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3419.
The product of its digits is 2540160, while the sum is 53.
The square root of 74475998 is about 8629.9477402821. The cubic root of 74475998 is about 420.7319022110.
The spelling of 74475998 in words is "seventy-four million, four hundred seventy-five thousand, nine hundred ninety-eight".
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