Base | Representation |
---|---|
bin | 1011001110000111… |
… | …1000001000011011 |
3 | 21202220121120102220 |
4 | 2303201320020123 |
5 | 22132033033311 |
6 | 1214513355123 |
7 | 134432411622 |
oct | 26341701033 |
9 | 7686546386 |
10 | 3012002331 |
11 | 1306218a28 |
12 | 700868aa3 |
13 | 390027600 |
14 | 20804c6b9 |
15 | 129665206 |
hex | b387821b |
3012002331 has 12 divisors (see below), whose sum is σ = 4348690488. Its totient is φ = 1853539584.
The previous prime is 3012002327. The next prime is 3012002339. The reversal of 3012002331 is 1332002103.
It is not a de Polignac number, because 3012002331 - 22 = 3012002327 is a prime.
It is a super-2 number, since 2×30120023312 = 18144316083898867122, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3012002331.
It is not an unprimeable number, because it can be changed into a prime (3012002339) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2969910 + ... + 2970923.
It is an arithmetic number, because the mean of its divisors is an integer number (362390874).
Almost surely, 23012002331 is an apocalyptic number.
3012002331 is a deficient number, since it is larger than the sum of its proper divisors (1336688157).
3012002331 is a wasteful number, since it uses less digits than its factorization.
3012002331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5940862 (or 5940849 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 3012002331 is about 54881.7121726354. The cubic root of 3012002331 is about 1444.1703839676.
Adding to 3012002331 its reverse (1332002103), we get a palindrome (4344004434).
The spelling of 3012002331 in words is "three billion, twelve million, two thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •