Base | Representation |
---|---|
bin | 110010110010111… |
… | …001001001001001 |
3 | 2012101120100110011 |
4 | 302302321021021 |
5 | 3221130431212 |
6 | 220321351521 |
7 | 30055412050 |
oct | 6262711111 |
9 | 2171510404 |
10 | 852202057 |
11 | 3a8056023 |
12 | 1b94985a1 |
13 | 10772c695 |
14 | 81277397 |
15 | 4ec394a7 |
hex | 32cb9249 |
852202057 has 4 divisors (see below), whose sum is σ = 973945216. Its totient is φ = 730458900.
The previous prime is 852202037. The next prime is 852202069. The reversal of 852202057 is 750202258.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 852202057 - 27 = 852201929 is a prime.
It is the 29193-rd Hogben number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (852202037) by changing a digit.
It is a nontrivial repunit in base 29192.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60871569 + ... + 60871582.
It is an arithmetic number, because the mean of its divisors is an integer number (243486304).
Almost surely, 2852202057 is an apocalyptic number.
It is an amenable number.
852202057 is a deficient number, since it is larger than the sum of its proper divisors (121743159).
852202057 is a wasteful number, since it uses less digits than its factorization.
852202057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121743158.
The product of its (nonzero) digits is 11200, while the sum is 31.
The square root of 852202057 is about 29192.5000128458. The cubic root of 852202057 is about 948.0855469603.
The spelling of 852202057 in words is "eight hundred fifty-two million, two hundred two thousand, fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •