Base | Representation |
---|---|
bin | 1001100010111… |
… | …01110011100111 |
3 | 12120200021122001 |
4 | 10301131303213 |
5 | 130444413012 |
6 | 11540150131 |
7 | 1661430514 |
oct | 461356347 |
9 | 176607561 |
10 | 80076007 |
11 | 41223320 |
12 | 22998347 |
13 | 13788b6b |
14 | a8c630b |
15 | 706b357 |
hex | 4c5dce7 |
80076007 has 16 divisors (see below), whose sum is σ = 90547200. Its totient is φ = 70156800.
The previous prime is 80075987. The next prime is 80076067. The reversal of 80076007 is 70067008.
It is a cyclic number.
It is not a de Polignac number, because 80076007 - 215 = 80043239 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80076067) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152848 + ... + 153370.
It is an arithmetic number, because the mean of its divisors is an integer number (5659200).
Almost surely, 280076007 is an apocalyptic number.
80076007 is a deficient number, since it is larger than the sum of its proper divisors (10471193).
80076007 is a wasteful number, since it uses less digits than its factorization.
80076007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1014.
The product of its (nonzero) digits is 2352, while the sum is 28.
The square root of 80076007 is about 8948.5198217359. The cubic root of 80076007 is about 431.0233549107.
The spelling of 80076007 in words is "eighty million, seventy-six thousand, seven".
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