Base | Representation |
---|---|
bin | 1001100100010… |
… | …01111100101110 |
3 | 12121000110122121 |
4 | 10302021330232 |
5 | 131021204224 |
6 | 11544103154 |
7 | 1663112611 |
oct | 462117456 |
9 | 177013577 |
10 | 80256814 |
11 | 41337150 |
12 | 22a64aba |
13 | 13820251 |
14 | a932178 |
15 | 70a4be4 |
hex | 4c89f2e |
80256814 has 8 divisors (see below), whose sum is σ = 131329368. Its totient is φ = 36480360.
The previous prime is 80256769. The next prime is 80256829. The reversal of 80256814 is 41865208.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 80256814.
It is a congruent number.
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, 1823997 + ... + 1824040.
It is an arithmetic number, because the mean of its divisors is an integer number (16416171).
Almost surely, 280256814 is an apocalyptic number.
80256814 is a deficient number, since it is larger than the sum of its proper divisors (51072554).
80256814 is a wasteful number, since it uses less digits than its factorization.
80256814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3648050.
The product of its (nonzero) digits is 15360, while the sum is 34.
The square root of 80256814 is about 8958.6167459045. The cubic root of 80256814 is about 431.3475196669.
The spelling of 80256814 in words is "eighty million, two hundred fifty-six thousand, eight hundred fourteen".
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