Base | Representation |
---|---|
bin | 1000001000101101011101 |
3 | 11000100200200 |
4 | 20020231131 |
5 | 1021222304 |
6 | 113414113 |
7 | 24062106 |
oct | 10105535 |
9 | 4010620 |
10 | 2132829 |
11 | 1227476 |
12 | 86a339 |
13 | 598a3a |
14 | 3d73ad |
15 | 2c1e39 |
hex | 208b5d |
2132829 has 6 divisors (see below), whose sum is σ = 3080766. Its totient is φ = 1421880.
The previous prime is 2132827. The next prime is 2132839. The reversal of 2132829 is 9282312.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 1375929 + 756900 = 1173^2 + 870^2 .
It is not a de Polignac number, because 2132829 - 21 = 2132827 is a prime.
It is a d-powerful number, because it can be written as 27 + 1 + 37 + 215 + 83 + 221 + 92 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2132827) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 118482 + ... + 118499.
It is an arithmetic number, because the mean of its divisors is an integer number (513461).
22132829 is an apocalyptic number.
It is an amenable number.
2132829 is a deficient number, since it is larger than the sum of its proper divisors (947937).
2132829 is a wasteful number, since it uses less digits than its factorization.
2132829 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 236987 (or 236984 counting only the distinct ones).
The product of its digits is 1728, while the sum is 27.
The square root of 2132829 is about 1460.4208297611. The cubic root of 2132829 is about 128.7217728046.
The spelling of 2132829 in words is "two million, one hundred thirty-two thousand, eight hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •