Base | Representation |
---|---|
bin | 1000111100001101… |
… | …1011110000010010 |
3 | 20012021002202200112 |
4 | 2033003123300102 |
5 | 14403402321002 |
6 | 1034053121322 |
7 | 113322010001 |
oct | 21703336022 |
9 | 6167082615 |
10 | 2400042002 |
11 | 1021841096 |
12 | 56b929242 |
13 | 2c3301ac7 |
14 | 18aa70c38 |
15 | e0a83852 |
hex | 8f0dbc12 |
2400042002 has 8 divisors (see below), whose sum is σ = 3661081200. Its totient is φ = 1179681604.
The previous prime is 2400041999. The next prime is 2400042013. The reversal of 2400042002 is 2002400042.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×24000420022 = 11520403222728336008, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10169552 + ... + 10169787.
It is an arithmetic number, because the mean of its divisors is an integer number (457635150).
Almost surely, 22400042002 is an apocalyptic number.
2400042002 is a deficient number, since it is larger than the sum of its proper divisors (1261039198).
2400042002 is a wasteful number, since it uses less digits than its factorization.
2400042002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20339400.
The product of its (nonzero) digits is 128, while the sum is 14.
The square root of 2400042002 is about 48990.2235349054. The cubic root of 2400042002 is about 1338.8737105418.
Adding to 2400042002 its reverse (2002400042), we get a palindrome (4402442044).
The spelling of 2400042002 in words is "two billion, four hundred million, forty-two thousand, two".
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