Base | Representation |
---|---|
bin | 1011100101011101101… |
… | …00111101101101001111 |
3 | 1102001111012010212001111 |
4 | 11302232310331231033 |
5 | 23010221422023210 |
6 | 502512035552451 |
7 | 40521356054431 |
oct | 5625664755517 |
9 | 1361435125044 |
10 | 398070111055 |
11 | 143903222261 |
12 | 65194a5b727 |
13 | 2b6cb871216 |
14 | 153a3b58651 |
15 | a54c28488a |
hex | 5caed3db4f |
398070111055 has 8 divisors (see below), whose sum is σ = 477739098000. Its totient is φ = 318419445696.
The previous prime is 398070111031. The next prime is 398070111067. The reversal of 398070111055 is 550111070893.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 398070111055 - 231 = 395922627407 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 398070110999 and 398070111017.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4532550 + ... + 4619539.
It is an arithmetic number, because the mean of its divisors is an integer number (59717387250).
Almost surely, 2398070111055 is an apocalyptic number.
398070111055 is a deficient number, since it is larger than the sum of its proper divisors (79668986945).
398070111055 is an equidigital number, since it uses as much as digits as its factorization.
398070111055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9160793.
The product of its (nonzero) digits is 37800, while the sum is 40.
The spelling of 398070111055 in words is "three hundred ninety-eight billion, seventy million, one hundred eleven thousand, fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •