Base | Representation |
---|---|
bin | 1001100101100… |
… | …01110101000010 |
3 | 12121022202201112 |
4 | 10302301311002 |
5 | 131041421122 |
6 | 11551403322 |
7 | 1664363054 |
oct | 462616502 |
9 | 177282645 |
10 | 80420162 |
11 | 41438949 |
12 | 22b23542 |
13 | 138796c4 |
14 | a9758d4 |
15 | 70d82e2 |
hex | 4cb1d42 |
80420162 has 8 divisors (see below), whose sum is σ = 120757392. Its totient is φ = 40167700.
The previous prime is 80420117. The next prime is 80420269. The reversal of 80420162 is 26102408.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×804201622 = 12934804912212488, 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, 18764 + ... + 22647.
It is an arithmetic number, because the mean of its divisors is an integer number (15094674).
Almost surely, 280420162 is an apocalyptic number.
80420162 is a deficient number, since it is larger than the sum of its proper divisors (40337230).
80420162 is a wasteful number, since it uses less digits than its factorization.
80420162 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42384.
The product of its (nonzero) digits is 768, while the sum is 23.
The square root of 80420162 is about 8967.7289209699. The cubic root of 80420162 is about 431.6399642270.
The spelling of 80420162 in words is "eighty million, four hundred twenty thousand, one hundred sixty-two".
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