Base | Representation |
---|---|
bin | 1001111001111111… |
… | …0100101011100111 |
3 | 20212022122102120122 |
4 | 2132133310223213 |
5 | 20421220024000 |
6 | 1115510352155 |
7 | 122616223451 |
oct | 23637645347 |
9 | 6768572518 |
10 | 2659142375 |
11 | 114502002a |
12 | 62265b65b |
13 | 334bac736 |
14 | 1b32392d1 |
15 | 1086b4085 |
hex | 9e7f4ae7 |
2659142375 has 8 divisors (see below), whose sum is σ = 3318609840. Its totient is φ = 2127313800.
The previous prime is 2659142351. The next prime is 2659142377. The reversal of 2659142375 is 5732419562.
It is a de Polignac number, because none of the positive numbers 2k-2659142375 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2659142377) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10636445 + ... + 10636694.
It is an arithmetic number, because the mean of its divisors is an integer number (414826230).
Almost surely, 22659142375 is an apocalyptic number.
2659142375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2659142375 is a deficient number, since it is larger than the sum of its proper divisors (659467465).
2659142375 is an equidigital number, since it uses as much as digits as its factorization.
2659142375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21273154 (or 21273144 counting only the distinct ones).
The product of its digits is 453600, while the sum is 44.
The square root of 2659142375 is about 51566.8728448798. The cubic root of 2659142375 is about 1385.4170569530.
The spelling of 2659142375 in words is "two billion, six hundred fifty-nine million, one hundred forty-two thousand, three hundred seventy-five".
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