Base | Representation |
---|---|
bin | 1101100110010… |
… | …0010101000111 |
3 | 10222022122000102 |
4 | 3121210111013 |
5 | 104100042210 |
6 | 5354234315 |
7 | 1261532021 |
oct | 331442507 |
9 | 128278012 |
10 | 57034055 |
11 | 2a215591 |
12 | 1712599b |
13 | ba7bc80 |
14 | 7809011 |
15 | 5018ea5 |
hex | 3664547 |
57034055 has 16 divisors (see below), whose sum is σ = 73864224. Its totient is φ = 42026880.
The previous prime is 57034027. The next prime is 57034073. The reversal of 57034055 is 55043075.
57034055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 57034055 - 216 = 56968519 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53225 + ... + 54285.
It is an arithmetic number, because the mean of its divisors is an integer number (4616514).
Almost surely, 257034055 is an apocalyptic number.
57034055 is a deficient number, since it is larger than the sum of its proper divisors (16830169).
57034055 is a wasteful number, since it uses less digits than its factorization.
57034055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1906.
The product of its (nonzero) digits is 10500, while the sum is 29.
The square root of 57034055 is about 7552.0894459745. The cubic root of 57034055 is about 384.9267415567.
The spelling of 57034055 in words is "fifty-seven million, thirty-four thousand, fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •