Base | Representation |
---|---|
bin | 1001100010010… |
… | …11010000000110 |
3 | 12120112102101012 |
4 | 10301023100012 |
5 | 130440000011 |
6 | 11534402222 |
7 | 1660663112 |
oct | 461132006 |
9 | 176472335 |
10 | 80000006 |
11 | 41181209 |
12 | 22960372 |
13 | 137603a8 |
14 | a8a6742 |
15 | 7053a8b |
hex | 4c4b406 |
80000006 has 4 divisors (see below), whose sum is σ = 120000012. Its totient is φ = 40000002.
The previous prime is 79999987. The next prime is 80000023. The reversal of 80000006 is 60000008.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20000000 + ... + 20000003.
It is an arithmetic number, because the mean of its divisors is an integer number (30000003).
Almost surely, 280000006 is an apocalyptic number.
80000006 is a deficient number, since it is larger than the sum of its proper divisors (40000006).
80000006 is a wasteful number, since it uses less digits than its factorization.
80000006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40000005.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 80000006 is about 8944.2722454093. The cubic root of 80000006 is about 430.8869487785.
The spelling of 80000006 in words is "eighty million, six", and thus it is an aban number and an uban number.
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