Base | Representation |
---|---|
bin | 1011100011000110… |
… | …0111000111001001 |
3 | 22000001012222101100 |
4 | 2320301213013021 |
5 | 22322100404001 |
6 | 1231340012013 |
7 | 136551450531 |
oct | 27061470711 |
9 | 8001188340 |
10 | 3100013001 |
11 | 1350970718 |
12 | 726231009 |
13 | 3a5330c27 |
14 | 2159dc4c1 |
15 | 13224c586 |
hex | b8c671c9 |
3100013001 has 24 divisors (see below), whose sum is σ = 4716520640. Its totient is φ = 1956636000.
The previous prime is 3100012999. The next prime is 3100013003. The reversal of 3100013001 is 1003100013.
3100013001 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (3100012999) and next prime (3100013003).
It is not a de Polignac number, because 3100013001 - 21 = 3100012999 is a prime.
It is a super-2 number, since 2×31000130012 = 19220161212738052002, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3100013003) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 308151 + ... + 318051.
Almost surely, 23100013001 is an apocalyptic number.
It is an amenable number.
3100013001 is a deficient number, since it is larger than the sum of its proper divisors (1616507639).
3100013001 is a wasteful number, since it uses less digits than its factorization.
3100013001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11757 (or 11754 counting only the distinct ones).
The product of its (nonzero) digits is 9, while the sum is 9.
The square root of 3100013001 is about 55677.7603806044. The cubic root of 3100013001 is about 1458.1017741846.
Adding to 3100013001 its reverse (1003100013), we get a palindrome (4103113014).
The spelling of 3100013001 in words is "three billion, one hundred million, thirteen thousand, one".
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