Base | Representation |
---|---|
bin | 10010001101011110011100… |
… | …011101001101000110100000 |
3 | 101111120121120010201220220021 |
4 | 102031132130131031012200 |
5 | 40444202110244220143 |
6 | 442201124203523224 |
7 | 22604242446014641 |
oct | 2215363435150640 |
9 | 344517503656807 |
10 | 80090880070048 |
11 | 2357939591a951 |
12 | 8b96195829514 |
13 | 358c6cb0c05b3 |
14 | 15ac5c27016c8 |
15 | 93d5331a6ced |
hex | 48d79c74d1a0 |
80090880070048 has 24 divisors (see below), whose sum is σ = 157679165558628. Its totient is φ = 40045377705984.
The previous prime is 80090880070037. The next prime is 80090880070073. The reversal of 80090880070048 is 84007008809008.
It can be written as a sum of positive squares in 2 ways, for example, as 69445355558544 + 10645524511504 = 8333388^2 + 3262748^2 .
It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 80090880069977 and 80090880070004.
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, 24427690 + ... + 27511702.
Almost surely, 280090880070048 is an apocalyptic number.
It is an amenable number.
80090880070048 is a deficient number, since it is larger than the sum of its proper divisors (77588285488580).
80090880070048 is a wasteful number, since it uses less digits than its factorization.
80090880070048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3895576 (or 3895568 counting only the distinct ones).
The product of its (nonzero) digits is 1032192, while the sum is 52.
The spelling of 80090880070048 in words is "eighty trillion, ninety billion, eight hundred eighty million, seventy thousand, forty-eight".
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