Base | Representation |
---|---|
bin | 1001100010110… |
… | …10111110011000 |
3 | 12120122200201110 |
4 | 10301122332120 |
5 | 130444030113 |
6 | 11540020320 |
7 | 1661351634 |
oct | 461327630 |
9 | 176580643 |
10 | 80064408 |
11 | 41215636 |
12 | 229916a0 |
13 | 137837b8 |
14 | a8c1dc4 |
15 | 7067bc3 |
hex | 4c5af98 |
80064408 has 16 divisors (see below), whose sum is σ = 200161080. Its totient is φ = 26688128.
The previous prime is 80064377. The next prime is 80064419. The reversal of 80064408 is 80446008.
It is a congruent number.
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, 1667985 + ... + 1668032.
Almost surely, 280064408 is an apocalyptic number.
It is an amenable number.
80064408 is an abundant number, since it is smaller than the sum of its proper divisors (120096672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80064408 is a wasteful number, since it uses less digits than its factorization.
80064408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3336026 (or 3336022 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 30.
The square root of 80064408 is about 8947.8717022541. The cubic root of 80064408 is about 431.0025426787.
The spelling of 80064408 in words is "eighty million, sixty-four thousand, four hundred eight".
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