Base | Representation |
---|---|
bin | 1000111000101… |
… | …01100000010000 |
3 | 12012020212111202 |
4 | 10130111200100 |
5 | 123040140401 |
6 | 11221330332 |
7 | 1563360653 |
oct | 434254020 |
9 | 165225452 |
10 | 74536976 |
11 | 3908a808 |
12 | 20b669a8 |
13 | 12599927 |
14 | 9c8389a |
15 | 682506b |
hex | 4715810 |
74536976 has 20 divisors (see below), whose sum is σ = 152910972. Its totient is φ = 35076096.
The previous prime is 74536967. The next prime is 74536991. The reversal of 74536976 is 67963547.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 49336576 + 25200400 = 7024^2 + 5020^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 74536976.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136745 + ... + 137288.
Almost surely, 274536976 is an apocalyptic number.
It is an amenable number.
74536976 is an abundant number, since it is smaller than the sum of its proper divisors (78373996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74536976 is a wasteful number, since it uses less digits than its factorization.
74536976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 274058 (or 274052 counting only the distinct ones).
The product of its digits is 952560, while the sum is 47.
The square root of 74536976 is about 8633.4799472750. The cubic root of 74536976 is about 420.8466970977.
The spelling of 74536976 in words is "seventy-four million, five hundred thirty-six thousand, nine hundred seventy-six".
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