Base | Representation |
---|---|
bin | 11010000110101011100001… |
… | …11000010010100100010111 |
3 | 21112020210002122020111110102 |
4 | 31003111300320102210113 |
5 | 30011002130204342401 |
6 | 322031032152044315 |
7 | 15043211616532601 |
oct | 1503256070224427 |
9 | 245223078214412 |
10 | 57404131715351 |
11 | 17321a56915713 |
12 | 653137b69369b |
13 | 2605256677805 |
14 | 1026536642171 |
15 | 69832e84956b |
hex | 343570e12917 |
57404131715351 has 4 divisors (see below), whose sum is σ = 57940618927752. Its totient is φ = 56867644502952.
The previous prime is 57404131715297. The next prime is 57404131715369. The reversal of 57404131715351 is 15351713140475.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-57404131715351 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 57404131715296 and 57404131715305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57404131715251) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268243606040 + ... + 268243606253.
It is an arithmetic number, because the mean of its divisors is an integer number (14485154731938).
Almost surely, 257404131715351 is an apocalyptic number.
57404131715351 is a deficient number, since it is larger than the sum of its proper divisors (536487212401).
57404131715351 is a wasteful number, since it uses less digits than its factorization.
57404131715351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 536487212400.
The product of its (nonzero) digits is 882000, while the sum is 47.
The spelling of 57404131715351 in words is "fifty-seven trillion, four hundred four billion, one hundred thirty-one million, seven hundred fifteen thousand, three hundred fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •