Base | Representation |
---|---|
bin | 1001100011000… |
… | …01000000100101 |
3 | 12120200221121220 |
4 | 10301201000211 |
5 | 131000323000 |
6 | 11540330553 |
7 | 1661513664 |
oct | 461410045 |
9 | 176627556 |
10 | 80089125 |
11 | 41232166 |
12 | 229a3a59 |
13 | 13791b1c |
14 | a8caddb |
15 | 70701a0 |
hex | 4c61025 |
80089125 has 48 divisors (see below), whose sum is σ = 141760320. Its totient is φ = 40147200.
The previous prime is 80089109. The next prime is 80089129. The reversal of 80089125 is 52198008.
It is a happy number.
It is not a de Polignac number, because 80089125 - 24 = 80089109 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80089129) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 108006 + ... + 108744.
It is an arithmetic number, because the mean of its divisors is an integer number (2953340).
Almost surely, 280089125 is an apocalyptic number.
80089125 is a gapful number since it is divisible by the number (85) formed by its first and last digit.
It is an amenable number.
80089125 is a deficient number, since it is larger than the sum of its proper divisors (61671195).
80089125 is a wasteful number, since it uses less digits than its factorization.
80089125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 791 (or 764 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 33.
The square root of 80089125 is about 8949.2527621025. The cubic root of 80089125 is about 431.0468902819.
The spelling of 80089125 in words is "eighty million, eighty-nine thousand, one hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •