Base | Representation |
---|---|
bin | 1001100100011… |
… | …10011111011000 |
3 | 12121001102011120 |
4 | 10302032133120 |
5 | 131022303131 |
6 | 11544325240 |
7 | 1663221054 |
oct | 462163730 |
9 | 177042146 |
10 | 80275416 |
11 | 4134a121 |
12 | 22a73820 |
13 | 13828860 |
14 | a938c64 |
15 | 70aa496 |
hex | 4c8e7d8 |
80275416 has 32 divisors (see below), whose sum is σ = 216126960. Its totient is φ = 24700032.
The previous prime is 80275387. The next prime is 80275427. The reversal of 80275416 is 61457208.
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, 128335 + ... + 128958.
Almost surely, 280275416 is an apocalyptic number.
It is an amenable number.
80275416 is an abundant number, since it is smaller than the sum of its proper divisors (135851544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80275416 is a wasteful number, since it uses less digits than its factorization.
80275416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 257315 (or 257311 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 33.
The square root of 80275416 is about 8959.6549040686. The cubic root of 80275416 is about 431.3808431373.
The spelling of 80275416 in words is "eighty million, two hundred seventy-five thousand, four hundred sixteen".
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