Base | Representation |
---|---|
bin | 1001101001110… |
… | …00110011001010 |
3 | 12122100212002002 |
4 | 10310320303022 |
5 | 131212114002 |
6 | 12011311002 |
7 | 2002154615 |
oct | 464706312 |
9 | 178325062 |
10 | 80973002 |
11 | 41786240 |
12 | 2314b462 |
13 | 13a11226 |
14 | aa7b17c |
15 | 7197002 |
hex | 4d38cca |
80973002 has 16 divisors (see below), whose sum is σ = 132840000. Its totient is φ = 36711840.
The previous prime is 80972993. The next prime is 80973019. The reversal of 80973002 is 20037908.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4499 + ... + 13497.
It is an arithmetic number, because the mean of its divisors is an integer number (8302500).
Almost surely, 280973002 is an apocalyptic number.
It is a pronic number, being equal to 8998×8999.
80973002 is a deficient number, since it is larger than the sum of its proper divisors (51866998).
80973002 is a wasteful number, since it uses less digits than its factorization.
80973002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9421.
The product of its (nonzero) digits is 3024, while the sum is 29.
The square root of 80973002 is about 8998.4999861088. The cubic root of 80973002 is about 432.6267943258.
The spelling of 80973002 in words is "eighty million, nine hundred seventy-three thousand, two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •