Base | Representation |
---|---|
bin | 100101011101000111… |
… | …1000011010001101100 |
3 | 21200121120121110002011 |
4 | 1022322033003101230 |
5 | 2304212040402314 |
6 | 100541214011004 |
7 | 5545141013551 |
oct | 1127217032154 |
9 | 250546543064 |
10 | 80433919084 |
11 | 311259399a2 |
12 | 137091a6a64 |
13 | 777acc117c |
14 | 3c7064ca28 |
15 | 215b6324c4 |
hex | 12ba3c346c |
80433919084 has 12 divisors (see below), whose sum is σ = 142687569304. Its totient is φ = 39666042144.
The previous prime is 80433919073. The next prime is 80433919087. The reversal of 80433919084 is 48091933408.
It is a super-2 number, since 2×804339190842 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (80433919087) 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, 137729022 + ... + 137729605.
Almost surely, 280433919084 is an apocalyptic number.
It is an amenable number.
80433919084 is a deficient number, since it is larger than the sum of its proper divisors (62253650220).
80433919084 is a wasteful number, since it uses less digits than its factorization.
80433919084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 275458704 (or 275458702 counting only the distinct ones).
The product of its (nonzero) digits is 746496, while the sum is 49.
The spelling of 80433919084 in words is "eighty billion, four hundred thirty-three million, nine hundred nineteen thousand, eighty-four".
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