Base | Representation |
---|---|
bin | 111011101010111… |
… | …1100011100110011 |
3 | 12011112120101202100 |
4 | 1313111330130303 |
5 | 13100033210311 |
6 | 530402551443 |
7 | 100421525166 |
oct | 16725743463 |
9 | 5145511670 |
10 | 2002241331 |
11 | 938238602 |
12 | 47a668583 |
13 | 25ba805ac |
14 | 14dcbdadd |
15 | baba6a56 |
hex | 7757c733 |
2002241331 has 12 divisors (see below), whose sum is σ = 2893503808. Its totient is φ = 1334191824.
The previous prime is 2002241321. The next prime is 2002241341. The reversal of 2002241331 is 1331422002.
2002241331 is a `hidden beast` number, since 200 + 22 + 413 + 31 = 666.
It is an interprime number because it is at equal distance from previous prime (2002241321) and next prime (2002241341).
It is not a de Polignac number, because 2002241331 - 27 = 2002241203 is a prime.
It is a super-2 number, since 2×20022413312 = 8017940695129303122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2002241321) 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, 32620 + ... + 71193.
Almost surely, 22002241331 is an apocalyptic number.
2002241331 is a deficient number, since it is larger than the sum of its proper divisors (891262477).
2002241331 is a wasteful number, since it uses less digits than its factorization.
2002241331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105962 (or 105959 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 2002241331 is about 44746.4113756623. The cubic root of 2002241331 is about 1260.3915242083.
Adding to 2002241331 its reverse (1331422002), we get a palindrome (3333663333).
The spelling of 2002241331 in words is "two billion, two million, two hundred forty-one thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •