Base | Representation |
---|---|
bin | 100010111011011100… |
… | …0101010001100100000 |
3 | 21011121111200102122211 |
4 | 1011312320222030200 |
5 | 2212104301232131 |
6 | 54243023211504 |
7 | 5263536023506 |
oct | 1056670521440 |
9 | 234544612584 |
10 | 75009008416 |
11 | 298a16a2251 |
12 | 12654446b94 |
13 | 70c510b664 |
14 | 38b7d80676 |
15 | 1e402465b1 |
hex | 1176e2a320 |
75009008416 has 24 divisors (see below), whose sum is σ = 148439147724. Its totient is φ = 37310177280.
The previous prime is 75009008381. The next prime is 75009008447. The reversal of 75009008416 is 61480090057.
It can be written as a sum of positive squares in 2 ways, for example, as 70193203600 + 4815804816 = 264940^2 + 69396^2 .
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, 6066445 + ... + 6078796.
Almost surely, 275009008416 is an apocalyptic number.
It is an amenable number.
75009008416 is a deficient number, since it is larger than the sum of its proper divisors (73430139308).
75009008416 is a wasteful number, since it uses less digits than its factorization.
75009008416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12145444 (or 12145436 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 40.
The spelling of 75009008416 in words is "seventy-five billion, nine million, eight thousand, four hundred sixteen".
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