Base | Representation |
---|---|
bin | 1010001001101100001100 |
3 | 12000012101110 |
4 | 22021230030 |
5 | 1140124012 |
6 | 133012020 |
7 | 31422255 |
oct | 12115414 |
9 | 5005343 |
10 | 2661132 |
11 | 1558391 |
12 | a84010 |
13 | 722346 |
14 | 4d3b2c |
15 | 37873c |
hex | 289b0c |
2661132 has 24 divisors (see below), whose sum is σ = 6244672. Its totient is φ = 882000.
The previous prime is 2661119. The next prime is 2661137. The reversal of 2661132 is 2311662.
It is a happy number.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 2661099 and 2661108.
It is not an unprimeable number, because it can be changed into a prime (2661137) 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, 2007 + ... + 3057.
22661132 is an apocalyptic number.
It is an amenable number.
2661132 is an abundant number, since it is smaller than the sum of its proper divisors (3583540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2661132 is a wasteful number, since it uses less digits than its factorization.
2661132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1269 (or 1267 counting only the distinct ones).
The product of its digits is 432, while the sum is 21.
The square root of 2661132 is about 1631.2976429824. The cubic root of 2661132 is about 138.5762503320.
Adding to 2661132 its reverse (2311662), we get a palindrome (4972794).
The spelling of 2661132 in words is "two million, six hundred sixty-one thousand, one hundred thirty-two".
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