Base | Representation |
---|---|
bin | 11010000100111010110101… |
… | …10010000110100100101101 |
3 | 21112000222221021022201001000 |
4 | 31002131122302012210231 |
5 | 30004004224122434321 |
6 | 321543144533310513 |
7 | 15035640434014524 |
oct | 1502353262064455 |
9 | 245028837281030 |
10 | 57343631452461 |
11 | 172a9330011752 |
12 | 65216b6195439 |
13 | 25cc6343a29a3 |
14 | 10236375694bb |
15 | 69698d22a826 |
hex | 34275ac8692d |
57343631452461 has 32 divisors (see below), whose sum is σ = 92508379056000. Its totient is φ = 34968167265024.
The previous prime is 57343631452451. The next prime is 57343631452487. The reversal of 57343631452461 is 16425413634375.
57343631452461 is a `hidden beast` number, since 5 + 7 + 3 + 4 + 36 + 3 + 145 + 2 + 461 = 666.
It is not a de Polignac number, because 57343631452461 - 26 = 57343631452397 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 57343631452398 and 57343631452407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57343631452451) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1927243020 + ... + 1927272773.
It is an arithmetic number, because the mean of its divisors is an integer number (2890886845500).
Almost surely, 257343631452461 is an apocalyptic number.
It is an amenable number.
57343631452461 is a deficient number, since it is larger than the sum of its proper divisors (35164747603539).
57343631452461 is a wasteful number, since it uses less digits than its factorization.
57343631452461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3854515850 (or 3854515844 counting only the distinct ones).
The product of its digits is 21772800, while the sum is 54.
The spelling of 57343631452461 in words is "fifty-seven trillion, three hundred forty-three billion, six hundred thirty-one million, four hundred fifty-two thousand, four hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •