Base | Representation |
---|---|
bin | 1001100101100… |
… | …10111000100010 |
3 | 12121022222122112 |
4 | 10302302320202 |
5 | 131042040412 |
6 | 11551435322 |
7 | 1664411465 |
oct | 462627042 |
9 | 177288575 |
10 | 80424482 |
11 | 41441116 |
12 | 22b25b42 |
13 | 1387b668 |
14 | a9772dc |
15 | 70d9722 |
hex | 4cb2e22 |
80424482 has 16 divisors (see below), whose sum is σ = 126041400. Its totient is φ = 38438400.
The previous prime is 80424481. The next prime is 80424499. The reversal of 80424482 is 28442408.
It can be written as a sum of positive squares in 4 ways, for example, as 78517321 + 1907161 = 8861^2 + 1381^2 .
It is not an unprimeable number, because it can be changed into a prime (80424481) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1007 + ... + 12722.
Almost surely, 280424482 is an apocalyptic number.
80424482 is a deficient number, since it is larger than the sum of its proper divisors (45616918).
80424482 is a wasteful number, since it uses less digits than its factorization.
80424482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13861.
The product of its (nonzero) digits is 16384, while the sum is 32.
The square root of 80424482 is about 8967.9697813942. The cubic root of 80424482 is about 431.6476930154.
The spelling of 80424482 in words is "eighty million, four hundred twenty-four thousand, four hundred eighty-two".
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