Base | Representation |
---|---|
bin | 1101101011010… |
… | …1101000001001 |
3 | 10222221112210112 |
4 | 3122311220021 |
5 | 104141221144 |
6 | 5405324105 |
7 | 1264416605 |
oct | 332655011 |
9 | 128845715 |
10 | 57367049 |
11 | 2a422793 |
12 | 17266635 |
13 | bb676cc |
14 | 7894505 |
15 | 508299e |
hex | 36b5a09 |
57367049 has 4 divisors (see below), whose sum is σ = 57874836. Its totient is φ = 56859264.
The previous prime is 57367033. The next prime is 57367069. The reversal of 57367049 is 94076375.
57367049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 30327049 + 27040000 = 5507^2 + 5200^2 .
It is a cyclic number.
It is not a de Polignac number, because 57367049 - 24 = 57367033 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 57366997 and 57367015.
It is not an unprimeable number, because it can be changed into a prime (57367069) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 253724 + ... + 253949.
It is an arithmetic number, because the mean of its divisors is an integer number (14468709).
Almost surely, 257367049 is an apocalyptic number.
It is an amenable number.
57367049 is a deficient number, since it is larger than the sum of its proper divisors (507787).
57367049 is a wasteful number, since it uses less digits than its factorization.
57367049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 507786.
The product of its (nonzero) digits is 158760, while the sum is 41.
The square root of 57367049 is about 7574.1038413795. The cubic root of 57367049 is about 385.6744214272.
The spelling of 57367049 in words is "fifty-seven million, three hundred sixty-seven thousand, forty-nine".
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