Base | Representation |
---|---|
bin | 1011110000100000… |
… | …1001010110010101 |
3 | 22010222001012212012 |
4 | 2330020021112111 |
5 | 22431000031203 |
6 | 1241105234005 |
7 | 141133462013 |
oct | 27410112625 |
9 | 8128035765 |
10 | 3156252053 |
11 | 137a692979 |
12 | 741032905 |
13 | 3b3b92086 |
14 | 21d27b8b3 |
15 | 13715abd8 |
hex | bc209595 |
3156252053 has 4 divisors (see below), whose sum is σ = 3223406400. Its totient is φ = 3089097708.
The previous prime is 3156252049. The next prime is 3156252059. The reversal of 3156252053 is 3502526513.
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 3156252053 - 22 = 3156252049 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 (3156252059) 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, 33577103 + ... + 33577196.
It is an arithmetic number, because the mean of its divisors is an integer number (805851600).
Almost surely, 23156252053 is an apocalyptic number.
It is an amenable number.
3156252053 is a deficient number, since it is larger than the sum of its proper divisors (67154347).
3156252053 is an equidigital number, since it uses as much as digits as its factorization.
3156252053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67154346.
The product of its (nonzero) digits is 27000, while the sum is 32.
The square root of 3156252053 is about 56180.5309070678. The cubic root of 3156252053 is about 1466.8663951543.
Adding to 3156252053 its reverse (3502526513), we get a palindrome (6658778566).
The spelling of 3156252053 in words is "three billion, one hundred fifty-six million, two hundred fifty-two thousand, fifty-three".
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