Base | Representation |
---|---|
bin | 100010100101001010… |
… | …1011010011110101000 |
3 | 21002200102020200221221 |
4 | 1011022111122132220 |
5 | 2204041430241441 |
6 | 54040523111424 |
7 | 5236161641230 |
oct | 1051225323650 |
9 | 232612220857 |
10 | 74261571496 |
11 | 295487a2892 |
12 | 12486072574 |
13 | 70063006a8 |
14 | 38469b8cc0 |
15 | 1de98038d1 |
hex | 114a55a7a8 |
74261571496 has 32 divisors (see below), whose sum is σ = 159140782080. Its totient is φ = 31824619200.
The previous prime is 74261571443. The next prime is 74261571499. The reversal of 74261571496 is 69417516247.
It is not an unprimeable number, because it can be changed into a prime (74261571499) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1727706 + ... + 1770166.
It is an arithmetic number, because the mean of its divisors is an integer number (4973149440).
Almost surely, 274261571496 is an apocalyptic number.
It is an amenable number.
74261571496 is an abundant number, since it is smaller than the sum of its proper divisors (84879210584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74261571496 is a wasteful number, since it uses less digits than its factorization.
74261571496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73705 (or 73701 counting only the distinct ones).
The product of its digits is 2540160, while the sum is 52.
The spelling of 74261571496 in words is "seventy-four billion, two hundred sixty-one million, five hundred seventy-one thousand, four hundred ninety-six".
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