Base | Representation |
---|---|
bin | 111100111010010001… |
… | …1001111100110000110 |
3 | 110111121222120202100120 |
4 | 1321310203033212012 |
5 | 4120341412233404 |
6 | 140031332322410 |
7 | 12310312116111 |
oct | 1716443174606 |
9 | 414558522316 |
10 | 130804414854 |
11 | 505237559a3 |
12 | 21426173406 |
13 | c447742059 |
14 | 648c263578 |
15 | 36087ad9d9 |
hex | 1e748cf986 |
130804414854 has 8 divisors (see below), whose sum is σ = 261608829720. Its totient is φ = 43601471616.
The previous prime is 130804414849. The next prime is 130804414861. The reversal of 130804414854 is 458414408031.
It is a sphenic number, since it is the product of 3 distinct primes.
130804414854 is an admirable number.
It is a Curzon number.
It is a congruent number.
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, 10900367899 + ... + 10900367910.
It is an arithmetic number, because the mean of its divisors is an integer number (32701103715).
Almost surely, 2130804414854 is an apocalyptic number.
130804414854 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.
130804414854 is a wasteful number, since it uses less digits than its factorization.
130804414854 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21800735814.
The product of its (nonzero) digits is 245760, while the sum is 42.
The spelling of 130804414854 in words is "one hundred thirty billion, eight hundred four million, four hundred fourteen thousand, eight hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •