Base | Representation |
---|---|
bin | 110101001100000011… |
… | …001101011000000101 |
3 | 12110102010110012122002 |
4 | 311030003031120011 |
5 | 1413430241000420 |
6 | 42123003515045 |
7 | 4061152052135 |
oct | 651403153005 |
9 | 173363405562 |
10 | 57110484485 |
11 | 2224741a30a |
12 | b09a228a85 |
13 | 5501c1a6b2 |
14 | 2a9ac0aac5 |
15 | 1743c35075 |
hex | d4c0cd605 |
57110484485 has 8 divisors (see below), whose sum is σ = 68598930840. Its totient is φ = 45644154624.
The previous prime is 57110484463. The next prime is 57110484521. The reversal of 57110484485 is 58448401175.
It is a Cunningham number, because it is equal to 2389782+1.
It can be written as a sum of positive squares in 4 ways, for example, as 20559544996 + 36550939489 = 143386^2 + 191183^2 .
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 57110484485 - 218 = 57110222341 is a prime.
It is a super-2 number, since 2×571104844852 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5523440 + ... + 5533769.
It is an arithmetic number, because the mean of its divisors is an integer number (8574866355).
Almost surely, 257110484485 is an apocalyptic number.
It is an amenable number.
57110484485 is a deficient number, since it is larger than the sum of its proper divisors (11488446355).
57110484485 is a wasteful number, since it uses less digits than its factorization.
57110484485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11058247.
The product of its (nonzero) digits is 716800, while the sum is 47.
The spelling of 57110484485 in words is "fifty-seven billion, one hundred ten million, four hundred eighty-four thousand, four hundred eighty-five".
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