Base | Representation |
---|---|
bin | 1001011100011011… |
… | …0011011010011101 |
3 | 20112200022121111202 |
4 | 2113012303122131 |
5 | 20142444034234 |
6 | 1055320525245 |
7 | 116552234444 |
oct | 22706633235 |
9 | 6480277452 |
10 | 2535143069 |
11 | 1091027568 |
12 | 5a9020825 |
13 | 3152b5374 |
14 | 1a099bd5b |
15 | ec86d77e |
hex | 971b369d |
2535143069 has 2 divisors, whose sum is σ = 2535143070. Its totient is φ = 2535143068.
The previous prime is 2535143041. The next prime is 2535143081. The reversal of 2535143069 is 9603415352.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2380464100 + 154678969 = 48790^2 + 12437^2 .
It is a cyclic number.
It is not a de Polignac number, because 2535143069 - 228 = 2266707613 is a prime.
It is a super-2 number, since 2×25351430692 = 12853900760597477522, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2535143089) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1267571534 + 1267571535.
It is an arithmetic number, because the mean of its divisors is an integer number (1267571535).
Almost surely, 22535143069 is an apocalyptic number.
It is an amenable number.
2535143069 is a deficient number, since it is larger than the sum of its proper divisors (1).
2535143069 is an equidigital number, since it uses as much as digits as its factorization.
2535143069 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 97200, while the sum is 38.
The square root of 2535143069 is about 50350.2042597644. The cubic root of 2535143069 is about 1363.5387707717.
The spelling of 2535143069 in words is "two billion, five hundred thirty-five million, one hundred forty-three thousand, sixty-nine".
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