Base | Representation |
---|---|
bin | 1001101011001110… |
… | …1010010100010011 |
3 | 20201000011011011121 |
4 | 2122303222110103 |
5 | 20304342441224 |
6 | 1105415423111 |
7 | 121235060416 |
oct | 23263522423 |
9 | 6630134147 |
10 | 2597233939 |
11 | 1113086333 |
12 | 605984a97 |
13 | 325114c21 |
14 | 1a8d21b7d |
15 | 103035be4 |
hex | 9acea513 |
2597233939 has 16 divisors (see below), whose sum is σ = 2853986400. Its totient is φ = 2352577024.
The previous prime is 2597233913. The next prime is 2597233943. The reversal of 2597233939 is 9393327952.
2597233939 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 2597233939 - 27 = 2597233811 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2597233039) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147972 + ... + 164590.
It is an arithmetic number, because the mean of its divisors is an integer number (178374150).
Almost surely, 22597233939 is an apocalyptic number.
2597233939 is a gapful number since it is divisible by the number (29) formed by its first and last digit.
2597233939 is a deficient number, since it is larger than the sum of its proper divisors (256752461).
2597233939 is a wasteful number, since it uses less digits than its factorization.
2597233939 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16982.
The product of its digits is 2755620, while the sum is 52.
The square root of 2597233939 is about 50963.0644584880. The cubic root of 2597233939 is about 1374.5810627176.
The spelling of 2597233939 in words is "two billion, five hundred ninety-seven million, two hundred thirty-three thousand, nine hundred thirty-nine".
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