Base | Representation |
---|---|
bin | 100101010010110100… |
… | …0100000111001110000 |
3 | 21122201111012210002200 |
4 | 1022211220200321300 |
5 | 2303010044204441 |
6 | 100443025343200 |
7 | 5533443040551 |
oct | 1124550407160 |
9 | 248644183080 |
10 | 80088272496 |
11 | 30a68818561 |
12 | 13631497b00 |
13 | 772450066b |
14 | 3c3a796328 |
15 | 213b1087b6 |
hex | 12a5a20e70 |
80088272496 has 120 divisors (see below), whose sum is σ = 226431869040. Its totient is φ = 26423083008.
The previous prime is 80088272489. The next prime is 80088272531. The reversal of 80088272496 is 69427288008.
80088272496 is a `hidden beast` number, since 8 + 0 + 0 + 8 + 82 + 72 + 496 = 666.
It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29782320 + ... + 29785008.
It is an arithmetic number, because the mean of its divisors is an integer number (1886932242).
Almost surely, 280088272496 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 80088272496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113215934520).
80088272496 is an abundant number, since it is smaller than the sum of its proper divisors (146343596544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80088272496 is a wasteful number, since it uses less digits than its factorization.
80088272496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4743 (or 4734 counting only the distinct ones).
The product of its (nonzero) digits is 3096576, while the sum is 54.
It can be divided in two parts, 800882 and 72496, that added together give a palindrome (873378).
The spelling of 80088272496 in words is "eighty billion, eighty-eight million, two hundred seventy-two thousand, four hundred ninety-six".
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