Base | Representation |
---|---|
bin | 1011100110110011… |
… | …0010010100100101 |
3 | 22001010102002102010 |
4 | 2321230302110211 |
5 | 22340033303123 |
6 | 1233052304433 |
7 | 140130346320 |
oct | 27154622445 |
9 | 8033362363 |
10 | 3115525413 |
11 | 13596a63a0 |
12 | 72b472119 |
13 | 3a8602880 |
14 | 217ab97b7 |
15 | 1337b3993 |
hex | b9b32525 |
3115525413 has 32 divisors (see below), whose sum is σ = 5577449472. Its totient is φ = 1493956800.
The previous prime is 3115525411. The next prime is 3115525429. The reversal of 3115525413 is 3145255113.
3115525413 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 3115525413 - 21 = 3115525411 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3115525411) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 515733 + ... + 521738.
It is an arithmetic number, because the mean of its divisors is an integer number (174295296).
Almost surely, 23115525413 is an apocalyptic number.
3115525413 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
It is an amenable number.
3115525413 is a deficient number, since it is larger than the sum of its proper divisors (2461924059).
3115525413 is a wasteful number, since it uses less digits than its factorization.
3115525413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1037505.
The product of its digits is 9000, while the sum is 30.
The square root of 3115525413 is about 55816.8918249664. The cubic root of 3115525413 is about 1460.5298341276.
The spelling of 3115525413 in words is "three billion, one hundred fifteen million, five hundred twenty-five thousand, four hundred thirteen".
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