Base | Representation |
---|---|
bin | 111100111010101… |
… | …0101001001101001 |
3 | 12021110012010222102 |
4 | 1321311111021221 |
5 | 13141232222101 |
6 | 534454303145 |
7 | 101436624620 |
oct | 17165251151 |
9 | 5243163872 |
10 | 2044023401 |
11 | 959886042 |
12 | 490657ab5 |
13 | 26761c304 |
14 | 1556786b7 |
15 | be6ab86b |
hex | 79d55269 |
2044023401 has 8 divisors (see below), whose sum is σ = 2458975680. Its totient is φ = 1659808368.
The previous prime is 2044023383. The next prime is 2044023403. The reversal of 2044023401 is 1043204402.
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 2044023401 - 210 = 2044022377 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2044023403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7684166 + ... + 7684431.
It is an arithmetic number, because the mean of its divisors is an integer number (307371960).
Almost surely, 22044023401 is an apocalyptic number.
It is an amenable number.
2044023401 is a deficient number, since it is larger than the sum of its proper divisors (414952279).
2044023401 is a wasteful number, since it uses less digits than its factorization.
2044023401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15368623.
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 2044023401 is about 45210.8770209117. The cubic root of 2044023401 is about 1269.0983744549.
Adding to 2044023401 its reverse (1043204402), we get a palindrome (3087227803).
The spelling of 2044023401 in words is "two billion, forty-four million, twenty-three thousand, four hundred one".
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