Base | Representation |
---|---|
bin | 110101011100111100… |
… | …001010000110011110 |
3 | 12111010212122121022021 |
4 | 311130330022012132 |
5 | 1420020311124414 |
6 | 42211045210354 |
7 | 4101162444025 |
oct | 653474120636 |
9 | 174125577267 |
10 | 57393848734 |
11 | 22382371042 |
12 | b1591009ba |
13 | 5548842451 |
14 | 2ac66cd8bc |
15 | 175da59c24 |
hex | d5cf0a19e |
57393848734 has 8 divisors (see below), whose sum is σ = 86205410208. Its totient is φ = 28658712000.
The previous prime is 57393848731. The next prime is 57393848749. The reversal of 57393848734 is 43784839375.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57393848731) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19104307 + ... + 19107310.
It is an arithmetic number, because the mean of its divisors is an integer number (10775676276).
Almost surely, 257393848734 is an apocalyptic number.
57393848734 is a deficient number, since it is larger than the sum of its proper divisors (28811561474).
57393848734 is a wasteful number, since it uses less digits than its factorization.
57393848734 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38212370.
The product of its digits is 60963840, while the sum is 61.
The spelling of 57393848734 in words is "fifty-seven billion, three hundred ninety-three million, eight hundred forty-eight thousand, seven hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •