Base | Representation |
---|---|
bin | 1011010111101010110101 |
3 | 12121102112010 |
4 | 23113222311 |
5 | 1230334113 |
6 | 143514433 |
7 | 34222413 |
oct | 13275265 |
9 | 5542463 |
10 | 2980533 |
11 | 1756356 |
12 | bb8a19 |
13 | 80483a |
14 | 5782b3 |
15 | 3dd1c3 |
hex | 2d7ab5 |
2980533 has 8 divisors (see below), whose sum is σ = 4111200. Its totient is φ = 1918448.
The previous prime is 2980531. The next prime is 2980541. The reversal of 2980533 is 3350892.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2980533 - 21 = 2980531 is a prime.
It is a super-3 number, since 3×29805333 = 79433382898521238311, which contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2980533.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2980531) 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, 17043 + ... + 17216.
It is an arithmetic number, because the mean of its divisors is an integer number (513900).
22980533 is an apocalyptic number.
It is an amenable number.
2980533 is a deficient number, since it is larger than the sum of its proper divisors (1130667).
2980533 is a wasteful number, since it uses less digits than its factorization.
2980533 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34291.
The product of its (nonzero) digits is 6480, while the sum is 30.
The square root of 2980533 is about 1726.4220225657. The cubic root of 2980533 is about 143.9123212392.
The spelling of 2980533 in words is "two million, nine hundred eighty thousand, five hundred thirty-three".
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