Base | Representation |
---|---|
bin | 1100110101111… |
… | …1011011110101 |
3 | 10202100210101101 |
4 | 3031133123311 |
5 | 102242241102 |
6 | 5202330101 |
7 | 1222605241 |
oct | 315373365 |
9 | 122323341 |
10 | 53868277 |
11 | 28453041 |
12 | 16059931 |
13 | b211028 |
14 | 7223421 |
15 | 4ae0e87 |
hex | 335f6f5 |
53868277 has 4 divisors (see below), whose sum is σ = 56210400. Its totient is φ = 51526156.
The previous prime is 53868259. The next prime is 53868313. The reversal of 53868277 is 77286835.
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 53868277 - 27 = 53868149 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 (53868977) 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, 1171027 + ... + 1171072.
It is an arithmetic number, because the mean of its divisors is an integer number (14052600).
Almost surely, 253868277 is an apocalyptic number.
It is an amenable number.
53868277 is a deficient number, since it is larger than the sum of its proper divisors (2342123).
53868277 is a wasteful number, since it uses less digits than its factorization.
53868277 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2342122.
The product of its digits is 564480, while the sum is 46.
The square root of 53868277 is about 7339.5011410858. The cubic root of 53868277 is about 377.6687303259.
It can be divided in two parts, 53868 and 277, that added together give a palindrome (54145).
The spelling of 53868277 in words is "fifty-three million, eight hundred sixty-eight thousand, two hundred seventy-seven".
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