Base | Representation |
---|---|
bin | 1000001000001111110100 |
3 | 11000021002102 |
4 | 20020033310 |
5 | 1021142212 |
6 | 113401232 |
7 | 24053426 |
oct | 10101764 |
9 | 4007072 |
10 | 2130932 |
11 | 1226001 |
12 | 869218 |
13 | 597c0b |
14 | 3d6816 |
15 | 2c15c2 |
hex | 2083f4 |
2130932 has 6 divisors (see below), whose sum is σ = 3729138. Its totient is φ = 1065464.
The previous prime is 2130929. The next prime is 2130937. The reversal of 2130932 is 2390312.
It can be written as a sum of positive squares in only one way, i.e., 2085136 + 45796 = 1444^2 + 214^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2130937) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266363 + ... + 266370.
It is an arithmetic number, because the mean of its divisors is an integer number (621523).
22130932 is an apocalyptic number.
It is an amenable number.
2130932 is a deficient number, since it is larger than the sum of its proper divisors (1598206).
2130932 is a wasteful number, since it uses less digits than its factorization.
2130932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 532737 (or 532735 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 20.
The square root of 2130932 is about 1459.7712149512. The cubic root of 2130932 is about 128.6835985246.
The spelling of 2130932 in words is "two million, one hundred thirty thousand, nine hundred thirty-two".
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