Base | Representation |
---|---|
bin | 1000001000101100010111 |
3 | 11000100121002 |
4 | 20020230113 |
5 | 1021222014 |
6 | 113413515 |
7 | 24061646 |
oct | 10105427 |
9 | 4010532 |
10 | 2132759 |
11 | 1227412 |
12 | 86a29b |
13 | 5989b5 |
14 | 3d735d |
15 | 2c1dde |
hex | 208b17 |
2132759 has 2 divisors, whose sum is σ = 2132760. Its totient is φ = 2132758.
The previous prime is 2132749. The next prime is 2132761. The reversal of 2132759 is 9572312.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2132759 - 212 = 2128663 is a prime.
Together with 2132761, it forms a pair of twin primes.
It is a Chen prime.
It is a d-powerful number, because it can be written as 2 + 1 + 311 + 2 + 74 + 59 + 92 .
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2132749) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066379 + 1066380.
It is an arithmetic number, because the mean of its divisors is an integer number (1066380).
22132759 is an apocalyptic number.
2132759 is a deficient number, since it is larger than the sum of its proper divisors (1).
2132759 is an equidigital number, since it uses as much as digits as its factorization.
2132759 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 3780, while the sum is 29.
The square root of 2132759 is about 1460.3968638695. The cubic root of 2132759 is about 128.7203645619.
The spelling of 2132759 in words is "two million, one hundred thirty-two thousand, seven hundred fifty-nine".
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