Base | Representation |
---|---|
bin | 1001100011100… |
… | …10100010110010 |
3 | 12120211121010221 |
4 | 10301302202302 |
5 | 131010122241 |
6 | 11542043254 |
7 | 1662233245 |
oct | 461624262 |
9 | 176747127 |
10 | 80160946 |
11 | 41281118 |
12 | 22a1952a |
13 | 137b8718 |
14 | a90925c |
15 | 70865d1 |
hex | 4c728b2 |
80160946 has 8 divisors (see below), whose sum is σ = 120280320. Its totient is φ = 40067508.
The previous prime is 80160937. The next prime is 80160979. The reversal of 80160946 is 64906108.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×801609462 = 12851554527229832, which contains 22 as substring.
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, 6235 + ... + 14113.
It is an arithmetic number, because the mean of its divisors is an integer number (15035040).
Almost surely, 280160946 is an apocalyptic number.
80160946 is a deficient number, since it is larger than the sum of its proper divisors (40119374).
80160946 is a wasteful number, since it uses less digits than its factorization.
80160946 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12968.
The product of its (nonzero) digits is 10368, while the sum is 34.
The square root of 80160946 is about 8953.2645442877. The cubic root of 80160946 is about 431.1757008175.
The spelling of 80160946 in words is "eighty million, one hundred sixty thousand, nine hundred forty-six".
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