Base | Representation |
---|---|
bin | 1011100011000111… |
… | …1111110111111111 |
3 | 22000001102010112000 |
4 | 2320301333313333 |
5 | 22322112130211 |
6 | 1231342113343 |
7 | 136552352331 |
oct | 27061776777 |
9 | 8001363460 |
10 | 3100114431 |
11 | 1350a2a947 |
12 | 72627b853 |
13 | 3a536814b |
14 | 215a27451 |
15 | 13226c656 |
hex | b8c7fdff |
3100114431 has 16 divisors (see below), whose sum is σ = 4594763520. Its totient is φ = 2065842360.
The previous prime is 3100114429. The next prime is 3100114439. The reversal of 3100114431 is 1344110013.
It is not a de Polignac number, because 3100114431 - 21 = 3100114429 is a prime.
It is a super-2 number, since 2×31001144312 = 19221418970588907522, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3100114439) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41286 + ... + 88908.
It is an arithmetic number, because the mean of its divisors is an integer number (287172720).
Almost surely, 23100114431 is an apocalyptic number.
3100114431 is a deficient number, since it is larger than the sum of its proper divisors (1494649089).
3100114431 is a wasteful number, since it uses less digits than its factorization.
3100114431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50043 (or 50037 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 3100114431 is about 55678.6712395330. The cubic root of 3100114431 is about 1458.1176766609.
Adding to 3100114431 its reverse (1344110013), we get a palindrome (4444224444).
The spelling of 3100114431 in words is "three billion, one hundred million, one hundred fourteen thousand, four hundred thirty-one".
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