Base | Representation |
---|---|
bin | 1011100011000111… |
… | …1111010010000001 |
3 | 22000001102000012000 |
4 | 2320301333102001 |
5 | 22322112041001 |
6 | 1231342054213 |
7 | 136552342260 |
oct | 27061772201 |
9 | 8001360160 |
10 | 3100112001 |
11 | 1350a29038 |
12 | 72627a369 |
13 | 3a5366ccc |
14 | 215a265d7 |
15 | 13226ba86 |
hex | b8c7f481 |
3100112001 has 48 divisors (see below), whose sum is σ = 5315099520. Its totient is φ = 1749414240.
The previous prime is 3100111997. The next prime is 3100112033. The reversal of 3100112001 is 1002110013.
3100112001 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 3100112001 - 22 = 3100111997 is a prime.
It is a super-2 number, since 2×31001120012 = 19221388837488448002, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (3100112501) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1300831 + ... + 1303211.
It is an arithmetic number, because the mean of its divisors is an integer number (110731240).
Almost surely, 23100112001 is an apocalyptic number.
It is an amenable number.
3100112001 is a deficient number, since it is larger than the sum of its proper divisors (2214987519).
3100112001 is an equidigital number, since it uses as much as digits as its factorization.
3100112001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2563 (or 2474 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 9.
The square root of 3100112001 is about 55678.6494178873. The cubic root of 3100112001 is about 1458.1172956828.
Adding to 3100112001 its reverse (1002110013), we get a palindrome (4102222014).
The spelling of 3100112001 in words is "three billion, one hundred million, one hundred twelve thousand, one".
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