Base | Representation |
---|---|
bin | 101000111001110101… |
… | …100111101100100000 |
3 | 11012100212021201102011 |
4 | 220321311213230200 |
5 | 1204422011433441 |
6 | 32102050402304 |
7 | 3113244046066 |
oct | 507165475440 |
9 | 135325251364 |
10 | 43920030496 |
11 | 17698791a71 |
12 | 8618890394 |
13 | 41ac254734 |
14 | 21a9066036 |
15 | 1220c12581 |
hex | a39d67b20 |
43920030496 has 24 divisors (see below), whose sum is σ = 88576527564. Its totient is φ = 21424404480.
The previous prime is 43920030463. The next prime is 43920030499. The reversal of 43920030496 is 69403002934.
43920030496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 28002675600 + 15917354896 = 167340^2 + 126164^2 .
It is not an unprimeable number, because it can be changed into a prime (43920030499) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16736505 + ... + 16739128.
Almost surely, 243920030496 is an apocalyptic number.
It is an amenable number.
43920030496 is an abundant number, since it is smaller than the sum of its proper divisors (44656497068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43920030496 is a wasteful number, since it uses less digits than its factorization.
43920030496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33475684 (or 33475676 counting only the distinct ones).
The product of its (nonzero) digits is 139968, while the sum is 40.
The spelling of 43920030496 in words is "forty-three billion, nine hundred twenty million, thirty thousand, four hundred ninety-six".
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