Base | Representation |
---|---|
bin | 100101010001101000… |
… | …1001110010000110011 |
3 | 21122121201120211200100 |
4 | 1022203101032100303 |
5 | 2302414421044103 |
6 | 100435051323443 |
7 | 5532451656504 |
oct | 1124321162063 |
9 | 248551524610 |
10 | 80048612403 |
11 | 30a4839a321 |
12 | 13620150583 |
13 | 7719225756 |
14 | 3c353d0bab |
15 | 21378c25a3 |
hex | 12a344e433 |
80048612403 has 12 divisors (see below), whose sum is σ = 117351532168. Its totient is φ = 52569237600.
The previous prime is 80048612383. The next prime is 80048612431. The reversal of 80048612403 is 30421684008.
It is not a de Polignac number, because 80048612403 - 29 = 80048611891 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (80048612443) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66374698 + ... + 66375903.
Almost surely, 280048612403 is an apocalyptic number.
80048612403 is a deficient number, since it is larger than the sum of its proper divisors (37302919765).
80048612403 is a wasteful number, since it uses less digits than its factorization.
80048612403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132750674 (or 132750671 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 36.
The spelling of 80048612403 in words is "eighty billion, forty-eight million, six hundred twelve thousand, four hundred three".
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