Base | Representation |
---|---|
bin | 100101011100001100… |
… | …0110011110000111000 |
3 | 21200112102021122211110 |
4 | 1022320120303300320 |
5 | 2304131122010202 |
6 | 100534145400320 |
7 | 5544313364631 |
oct | 1127030636070 |
9 | 250472248743 |
10 | 80402922552 |
11 | 3110a398827 |
12 | 136ba9390a0 |
13 | 777475a724 |
14 | 3c6a4a0888 |
15 | 2158a5d26c |
hex | 12b8633c38 |
80402922552 has 16 divisors (see below), whose sum is σ = 201007306440. Its totient is φ = 26800974176.
The previous prime is 80402922547. The next prime is 80402922571. The reversal of 80402922552 is 25522920408.
It is a self number, because there is not a number n which added to its sum of digits gives 80402922552.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1675060863 + ... + 1675060910.
Almost surely, 280402922552 is an apocalyptic number.
It is an amenable number.
80402922552 is an abundant number, since it is smaller than the sum of its proper divisors (120604383888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80402922552 is a wasteful number, since it uses less digits than its factorization.
80402922552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3350121782 (or 3350121778 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 39.
The spelling of 80402922552 in words is "eighty billion, four hundred two million, nine hundred twenty-two thousand, five hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •