Base | Representation |
---|---|
bin | 1011010111101011100001 |
3 | 12121102120202 |
4 | 23113223201 |
5 | 1230334302 |
6 | 143514545 |
7 | 34222505 |
oct | 13275341 |
9 | 5542522 |
10 | 2980577 |
11 | 1756396 |
12 | bb8a55 |
13 | 804872 |
14 | 578305 |
15 | 3dd202 |
hex | 2d7ae1 |
2980577 has 8 divisors (see below), whose sum is σ = 3081120. Its totient is φ = 2881440.
The previous prime is 2980573. The next prime is 2980583. The reversal of 2980577 is 7750892.
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 2980577 - 22 = 2980573 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2980577.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2980573) 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 7 ways as a sum of consecutive naturals, for example, 5438 + ... + 5960.
It is an arithmetic number, because the mean of its divisors is an integer number (385140).
22980577 is an apocalyptic number.
It is an amenable number.
2980577 is a deficient number, since it is larger than the sum of its proper divisors (100543).
2980577 is a wasteful number, since it uses less digits than its factorization.
2980577 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 703.
The product of its (nonzero) digits is 35280, while the sum is 38.
The square root of 2980577 is about 1726.4347656370. The cubic root of 2980577 is about 143.9130294023.
The spelling of 2980577 in words is "two million, nine hundred eighty thousand, five hundred seventy-seven".
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