Base | Representation |
---|---|
bin | 1001100010010… |
… | …11011101011010 |
3 | 12120112110112202 |
4 | 10301023131122 |
5 | 130440011413 |
6 | 11534410202 |
7 | 1660665440 |
oct | 461133532 |
9 | 176473482 |
10 | 80000858 |
11 | 41181913 |
12 | 22960962 |
13 | 137608b2 |
14 | a8a6b90 |
15 | 7053e58 |
hex | 4c4b75a |
80000858 has 8 divisors (see below), whose sum is σ = 137144352. Its totient is φ = 34286076.
The previous prime is 80000839. The next prime is 80000867. The reversal of 80000858 is 85800008.
It is a sphenic number, since it is the product of 3 distinct primes.
80000858 is a modest number, since divided by 858 gives 80 as remainder.
It is a self number, because there is not a number n which added to its sum of digits gives 80000858.
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, 2857160 + ... + 2857187.
It is an arithmetic number, because the mean of its divisors is an integer number (17143044).
Almost surely, 280000858 is an apocalyptic number.
80000858 is a deficient number, since it is larger than the sum of its proper divisors (57143494).
80000858 is a wasteful number, since it uses less digits than its factorization.
80000858 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5714356.
The product of its (nonzero) digits is 2560, while the sum is 29.
The square root of 80000858 is about 8944.3198735287. The cubic root of 80000858 is about 430.8884784217. Note that the first 3 decimals are identical.
It can be divided in two parts, 800008 and 58, that multiplied together give a palindrome (46400464).
The spelling of 80000858 in words is "eighty million, eight hundred fifty-eight", and thus it is an aban number.
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