Base | Representation |
---|---|
bin | 1011101010010011… |
… | …0110000111000111 |
3 | 22002011001200222002 |
4 | 2322210312013013 |
5 | 22402314032444 |
6 | 1234335255515 |
7 | 140366303513 |
oct | 27244660707 |
9 | 8064050862 |
10 | 3130220999 |
11 | 1366a23404 |
12 | 73437a59b |
13 | 3ab679799 |
14 | 219a23143 |
15 | 134c17d4e |
hex | ba9361c7 |
3130220999 has 8 divisors (see below), whose sum is σ = 3333512880. Its totient is φ = 2929058176.
The previous prime is 3130220993. The next prime is 3130221007. The reversal of 3130220999 is 9990220313.
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 3130220999 - 24 = 3130220983 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3130220993) 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, 529229 + ... + 535110.
It is an arithmetic number, because the mean of its divisors is an integer number (416689110).
Almost surely, 23130220999 is an apocalyptic number.
3130220999 is a deficient number, since it is larger than the sum of its proper divisors (203291881).
3130220999 is a wasteful number, since it uses less digits than its factorization.
3130220999 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1064529.
The product of its (nonzero) digits is 26244, while the sum is 38.
The square root of 3130220999 is about 55948.3779836377. The cubic root of 3130220999 is about 1462.8226184222.
The spelling of 3130220999 in words is "three billion, one hundred thirty million, two hundred twenty thousand, nine hundred ninety-nine".
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