Base | Representation |
---|---|
bin | 110101011011110101… |
… | …001111010010001101 |
3 | 12111002120200002020222 |
4 | 311123311033102031 |
5 | 1420001031221431 |
6 | 42205142521125 |
7 | 4100545433624 |
oct | 653365172215 |
9 | 174076602228 |
10 | 57375257741 |
11 | 2237292338a |
12 | b152a361a5 |
13 | 5544a33469 |
14 | 2ac40506bb |
15 | 175c0d657b |
hex | d5bd4f48d |
57375257741 has 8 divisors (see below), whose sum is σ = 57832473600. Its totient is φ = 56918127168.
The previous prime is 57375257663. The next prime is 57375257743. The reversal of 57375257741 is 14775257375.
It is a happy number.
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 57375257741 - 230 = 56301515917 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57375257743) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2643365 + ... + 2664981.
It is an arithmetic number, because the mean of its divisors is an integer number (7229059200).
Almost surely, 257375257741 is an apocalyptic number.
It is an amenable number.
57375257741 is a deficient number, since it is larger than the sum of its proper divisors (457215859).
57375257741 is a wasteful number, since it uses less digits than its factorization.
57375257741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42643.
The product of its digits is 7203000, while the sum is 53.
The spelling of 57375257741 in words is "fifty-seven billion, three hundred seventy-five million, two hundred fifty-seven thousand, seven hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.991 sec. • engine limits •