Base | Representation |
---|---|
bin | 1001100010110… |
… | …01111001000010 |
3 | 12120122110122002 |
4 | 10301121321002 |
5 | 130443404340 |
6 | 11535544002 |
7 | 1661332664 |
oct | 461317102 |
9 | 176573562 |
10 | 80059970 |
11 | 41212271 |
12 | 2298b002 |
13 | 13781783 |
14 | a8c0534 |
15 | 7066715 |
hex | 4c59e42 |
80059970 has 16 divisors (see below), whose sum is σ = 152585208. Its totient is φ = 30140160.
The previous prime is 80059961. The next prime is 80060009. The reversal of 80059970 is 7995008.
It can be written as a sum of positive squares in 4 ways, for example, as 57866449 + 22193521 = 7607^2 + 4711^2 .
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, 235301 + ... + 235640.
Almost surely, 280059970 is an apocalyptic number.
80059970 is a deficient number, since it is larger than the sum of its proper divisors (72525238).
80059970 is a wasteful number, since it uses less digits than its factorization.
80059970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 470965.
The product of its (nonzero) digits is 22680, while the sum is 38.
The square root of 80059970 is about 8947.6237068844. The cubic root of 80059970 is about 430.9945789877.
The spelling of 80059970 in words is "eighty million, fifty-nine thousand, nine hundred seventy".
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