Base | Representation |
---|---|
bin | 111110100010100101010 |
3 | 10212010010211 |
4 | 13310110222 |
5 | 1011034242 |
6 | 111531334 |
7 | 23263462 |
oct | 7642452 |
9 | 3763124 |
10 | 2049322 |
11 | 117a760 |
12 | 829b4a |
13 | 569a22 |
14 | 3b4ba2 |
15 | 2a7317 |
hex | 1f452a |
2049322 has 8 divisors (see below), whose sum is σ = 3353472. Its totient is φ = 931500.
The previous prime is 2049301. The next prime is 2049331. The reversal of 2049322 is 2239402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 93151 = 2049322 / (2 + 0 + 4 + 9 + 3 + 2 + 2).
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 2049293 and 2049302.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46554 + ... + 46597.
It is an arithmetic number, because the mean of its divisors is an integer number (419184).
22049322 is an apocalyptic number.
2049322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2049322 is a deficient number, since it is larger than the sum of its proper divisors (1304150).
2049322 is a wasteful number, since it uses less digits than its factorization.
2049322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93164.
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 2049322 is about 1431.5453188775. The cubic root of 2049322 is about 127.0194030743.
Subtracting from 2049322 its sum of digits (22), we obtain a triangular number (2049300 = T2024).
The spelling of 2049322 in words is "two million, forty-nine thousand, three hundred twenty-two".
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