Base | Representation |
---|---|
bin | 1011010111100111101100 |
3 | 12121102020200 |
4 | 23113213230 |
5 | 1230332312 |
6 | 143513500 |
7 | 34222005 |
oct | 13274754 |
9 | 5542220 |
10 | 2980332 |
11 | 1756193 |
12 | bb8890 |
13 | 804714 |
14 | 5781ac |
15 | 3dd0dc |
hex | 2d79ec |
2980332 has 18 divisors (see below), whose sum is σ = 7533708. Its totient is φ = 993432.
The previous prime is 2980319. The next prime is 2980333. The reversal of 2980332 is 2330892.
It is a tau number, because it is divible by the number of its divisors (18).
It is an Ulam number.
It is a nialpdrome in base 9.
It is a junction number, because it is equal to n+sod(n) for n = 2980296 and 2980305.
It is not an unprimeable number, because it can be changed into a prime (2980333) 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, 41358 + ... + 41429.
22980332 is an apocalyptic number.
It is an amenable number.
2980332 is an abundant number, since it is smaller than the sum of its proper divisors (4553376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2980332 is a wasteful number, since it uses less digits than its factorization.
2980332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82797 (or 82792 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 2980332 is about 1726.3638087031. The cubic root of 2980332 is about 143.9090861325.
The spelling of 2980332 in words is "two million, nine hundred eighty thousand, three hundred thirty-two".
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