Base | Representation |
---|---|
bin | 1001100111011… |
… | …11100100101100 |
3 | 12121210121122102 |
4 | 10303233210230 |
5 | 131123014233 |
6 | 12001034232 |
7 | 1666465310 |
oct | 463574454 |
9 | 177717572 |
10 | 80673068 |
11 | 415a0963 |
12 | 23025978 |
13 | 13937858 |
14 | a9ddb40 |
15 | 71381e8 |
hex | 4cef92c |
80673068 has 12 divisors (see below), whose sum is σ = 161346192. Its totient is φ = 34574160.
The previous prime is 80673059. The next prime is 80673077. The reversal of 80673068 is 86037608.
It is an interprime number because it is at equal distance from previous prime (80673059) and next prime (80673077).
80673068 is an admirable number.
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
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, 1440563 + ... + 1440618.
It is an arithmetic number, because the mean of its divisors is an integer number (13445516).
Almost surely, 280673068 is an apocalyptic number.
It is an amenable number.
80673068 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80673068 is a wasteful number, since it uses less digits than its factorization.
80673068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2881192 (or 2881190 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 38.
The square root of 80673068 is about 8981.8187467795. The cubic root of 80673068 is about 432.0919657315.
The spelling of 80673068 in words is "eighty million, six hundred seventy-three thousand, sixty-eight".
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