Base | Representation |
---|---|
bin | 1001100100001… |
… | …00100111000000 |
3 | 12120222100122121 |
4 | 10302010213000 |
5 | 131020004234 |
6 | 11543414024 |
7 | 1662662056 |
oct | 462044700 |
9 | 176870577 |
10 | 80234944 |
11 | 41321779 |
12 | 22a54314 |
13 | 138132ca |
14 | a9281d6 |
15 | 709d4b4 |
hex | 4c849c0 |
80234944 has 56 divisors (see below), whose sum is σ = 168948608. Its totient is φ = 37739520.
The previous prime is 80234933. The next prime is 80234963. The reversal of 80234944 is 44943208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72862 + ... + 73954.
Almost surely, 280234944 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 80234944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84474304).
80234944 is an abundant number, since it is smaller than the sum of its proper divisors (88713664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80234944 is a wasteful number, since it uses less digits than its factorization.
80234944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1173 (or 1163 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 34.
The square root of 80234944 is about 8957.3960501923. The cubic root of 80234944 is about 431.3083353418.
The spelling of 80234944 in words is "eighty million, two hundred thirty-four thousand, nine hundred forty-four".
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