Base | Representation |
---|---|
bin | 1010101110010100… |
… | …00111000100110101 |
3 | 112212020020212101210 |
4 | 11113022013010311 |
5 | 43242323014014 |
6 | 2351141312033 |
7 | 262445460114 |
oct | 52712070465 |
9 | 15766225353 |
10 | 5757235509 |
11 | 249489a283 |
12 | 1148105619 |
13 | 7099ba83c |
14 | 3c8897c7b |
15 | 23a682859 |
hex | 157287135 |
5757235509 has 4 divisors (see below), whose sum is σ = 7676314016. Its totient is φ = 3838157004.
The previous prime is 5757235507. The next prime is 5757235513. The reversal of 5757235509 is 9055327575.
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 not a de Polignac number, because 5757235509 - 21 = 5757235507 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5757235507) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 959539249 + ... + 959539254.
It is an arithmetic number, because the mean of its divisors is an integer number (1919078504).
Almost surely, 25757235509 is an apocalyptic number.
It is an amenable number.
5757235509 is a deficient number, since it is larger than the sum of its proper divisors (1919078507).
5757235509 is a wasteful number, since it uses less digits than its factorization.
5757235509 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1919078506.
The product of its (nonzero) digits is 1653750, while the sum is 48.
The square root of 5757235509 is about 75876.4489746324. The cubic root of 5757235509 is about 1792.2750748820.
The spelling of 5757235509 in words is "five billion, seven hundred fifty-seven million, two hundred thirty-five thousand, five hundred nine".
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