Base | Representation |
---|---|
bin | 1011010111110000111010 |
3 | 12121110001112 |
4 | 23113300322 |
5 | 1230342142 |
6 | 143520322 |
7 | 34223510 |
oct | 13276072 |
9 | 5543045 |
10 | 2980922 |
11 | 175667a |
12 | bb90a2 |
13 | 804a79 |
14 | 5784b0 |
15 | 3dd382 |
hex | 2d7c3a |
2980922 has 8 divisors (see below), whose sum is σ = 5110176. Its totient is φ = 1277532.
The previous prime is 2980921. The next prime is 2980931. The reversal of 2980922 is 2290892.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (2980921) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106448 + ... + 106475.
It is an arithmetic number, because the mean of its divisors is an integer number (638772).
22980922 is an apocalyptic number.
2980922 is a deficient number, since it is larger than the sum of its proper divisors (2129254).
2980922 is a wasteful number, since it uses less digits than its factorization.
2980922 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 212932.
The product of its (nonzero) digits is 5184, while the sum is 32.
The square root of 2980922 is about 1726.5346796401. The cubic root of 2980922 is about 143.9185818037.
The spelling of 2980922 in words is "two million, nine hundred eighty thousand, nine hundred twenty-two".
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