Base | Representation |
---|---|
bin | 110101111101111111… |
… | …111011011011001111 |
3 | 12112120112022001200022 |
4 | 311331333323123033 |
5 | 1422134303012302 |
6 | 42342101052355 |
7 | 4121005666235 |
oct | 657577733317 |
9 | 175515261608 |
10 | 57948485327 |
11 | 22637455797 |
12 | b2929b70bb |
13 | 5606717195 |
14 | 2b3a228955 |
15 | 17925b68a2 |
hex | d7dffb6cf |
57948485327 has 8 divisors (see below), whose sum is σ = 61436609136. Its totient is φ = 54469182592.
The previous prime is 57948485321. The next prime is 57948485351. The reversal of 57948485327 is 72358484975.
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 57948485327 - 210 = 57948484303 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 57948485327.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57948485321) 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, 2191733 + ... + 2218014.
It is an arithmetic number, because the mean of its divisors is an integer number (7679576142).
Almost surely, 257948485327 is an apocalyptic number.
57948485327 is a deficient number, since it is larger than the sum of its proper divisors (3488123809).
57948485327 is a wasteful number, since it uses less digits than its factorization.
57948485327 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4410537.
The product of its digits is 67737600, while the sum is 62.
The spelling of 57948485327 in words is "fifty-seven billion, nine hundred forty-eight million, four hundred eighty-five thousand, three hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •