Base | Representation |
---|---|
bin | 1011100101111110… |
… | …1110100001110001 |
3 | 22000212222011101002 |
4 | 2321133232201301 |
5 | 22333144231001 |
6 | 1232451051345 |
7 | 140056300451 |
oct | 27137564161 |
9 | 8025864332 |
10 | 3112102001 |
11 | 1357778328 |
12 | 72a2a0b55 |
13 | 3a79a4598 |
14 | 217467d61 |
15 | 13333946b |
hex | b97ee871 |
3112102001 has 8 divisors (see below), whose sum is σ = 3143274024. Its totient is φ = 3081052800.
The previous prime is 3112101989. The next prime is 3112102003. The reversal of 3112102001 is 1002012113.
It can be written as a sum of positive squares in 4 ways, for example, as 14622976 + 3097479025 = 3824^2 + 55655^2 .
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 3112102001 - 226 = 3044993137 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3112102003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20651 + ... + 81551.
It is an arithmetic number, because the mean of its divisors is an integer number (392909253).
Almost surely, 23112102001 is an apocalyptic number.
It is an amenable number.
3112102001 is a deficient number, since it is larger than the sum of its proper divisors (31172023).
3112102001 is a wasteful number, since it uses less digits than its factorization.
3112102001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61411.
The product of its (nonzero) digits is 12, while the sum is 11.
The square root of 3112102001 is about 55786.2169446898. The cubic root of 3112102001 is about 1459.9946833171.
Adding to 3112102001 its reverse (1002012113), we get a palindrome (4114114114).
The spelling of 3112102001 in words is "three billion, one hundred twelve million, one hundred two thousand, one".
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