Base | Representation |
---|---|
bin | 111111010111010… |
… | …0011011011011001 |
3 | 12111011200202002221 |
4 | 1332232203123121 |
5 | 13323242223303 |
6 | 550550224041 |
7 | 103454555230 |
oct | 17656433331 |
9 | 5434622087 |
10 | 2126132953 |
11 | 9a116817a |
12 | 4b4055021 |
13 | 27b63a949 |
14 | 16252db17 |
15 | c69ca4bd |
hex | 7eba36d9 |
2126132953 has 8 divisors (see below), whose sum is σ = 2430379008. Its totient is φ = 1822015104.
The previous prime is 2126132951. The next prime is 2126132977. The reversal of 2126132953 is 3592316212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2126132953 - 21 = 2126132951 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2126132951) 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, 6600 + ... + 65542.
It is an arithmetic number, because the mean of its divisors is an integer number (303797376).
Almost surely, 22126132953 is an apocalyptic number.
It is an amenable number.
2126132953 is a deficient number, since it is larger than the sum of its proper divisors (304246055).
2126132953 is an equidigital number, since it uses as much as digits as its factorization.
2126132953 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64103.
The product of its digits is 19440, while the sum is 34.
The square root of 2126132953 is about 46110.0092496195. The cubic root of 2126132953 is about 1285.8692363979.
The spelling of 2126132953 in words is "two billion, one hundred twenty-six million, one hundred thirty-two thousand, nine hundred fifty-three".
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