Base | Representation |
---|---|
bin | 1011100101111101… |
… | …0110000111010001 |
3 | 22000212210002012101 |
4 | 2321133112013101 |
5 | 22333133031001 |
6 | 1232445000401 |
7 | 140055403063 |
oct | 27137260721 |
9 | 8025702171 |
10 | 3112002001 |
11 | 135770a189 |
12 | 72a253101 |
13 | 3a796ac04 |
14 | 21743d733 |
15 | 133319a01 |
hex | b97d61d1 |
3112002001 has 8 divisors (see below), whose sum is σ = 3308227200. Its totient is φ = 2919020400.
The previous prime is 3112001989. The next prime is 3112002011. The reversal of 3112002001 is 1002002113.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3112002001 - 25 = 3112001969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3112002011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 808921 + ... + 812758.
It is an arithmetic number, because the mean of its divisors is an integer number (413528400).
Almost surely, 23112002001 is an apocalyptic number.
It is an amenable number.
3112002001 is a deficient number, since it is larger than the sum of its proper divisors (196225199).
3112002001 is a wasteful number, since it uses less digits than its factorization.
3112002001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1621799.
The product of its (nonzero) digits is 12, while the sum is 10.
The square root of 3112002001 is about 55785.3206587539. The cubic root of 3112002001 is about 1459.9790453301.
Adding to 3112002001 its reverse (1002002113), we get a palindrome (4114004114).
The spelling of 3112002001 in words is "three billion, one hundred twelve million, two thousand, one".
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