Base | Representation |
---|---|
bin | 100101010010110010… |
… | …1001100110101001000 |
3 | 21122201102120122112112 |
4 | 1022211211030311020 |
5 | 2303004333410343 |
6 | 100442555001452 |
7 | 5533432462214 |
oct | 1124545146510 |
9 | 248642518475 |
10 | 80087403848 |
11 | 30a68284971 |
12 | 13631139288 |
13 | 772428817a |
14 | 3c3a60b944 |
15 | 213aed6218 |
hex | 12a594cd48 |
80087403848 has 16 divisors (see below), whose sum is σ = 150646728960. Its totient is φ = 39914942800.
The previous prime is 80087403829. The next prime is 80087403887. The reversal of 80087403848 is 84830478008.
It is a super-2 number, since 2×800874038482 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 80087403796 and 80087403805.
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, 16092248 + ... + 16097223.
It is an arithmetic number, because the mean of its divisors is an integer number (9415420560).
Almost surely, 280087403848 is an apocalyptic number.
It is an amenable number.
80087403848 is a deficient number, since it is larger than the sum of its proper divisors (70559325112).
80087403848 is a wasteful number, since it uses less digits than its factorization.
80087403848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32189788 (or 32189784 counting only the distinct ones).
The product of its (nonzero) digits is 1376256, while the sum is 50.
The spelling of 80087403848 in words is "eighty billion, eighty-seven million, four hundred three thousand, eight hundred forty-eight".
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