Base | Representation |
---|---|
bin | 1001010100001110110100 |
3 | 11121002000112 |
4 | 21110032310 |
5 | 1111122124 |
6 | 124202152 |
7 | 26521004 |
oct | 11241664 |
9 | 4532015 |
10 | 2442164 |
11 | 141891a |
12 | 999358 |
13 | 67678a |
14 | 478004 |
15 | 33390e |
hex | 2543b4 |
2442164 has 6 divisors (see below), whose sum is σ = 4273794. Its totient is φ = 1221080.
The previous prime is 2442151. The next prime is 2442173. The reversal of 2442164 is 4612442.
It can be written as a sum of positive squares in only one way, i.e., 2274064 + 168100 = 1508^2 + 410^2 .
It is an Ulam number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305267 + ... + 305274.
It is an arithmetic number, because the mean of its divisors is an integer number (712299).
22442164 is an apocalyptic number.
It is an amenable number.
2442164 is a deficient number, since it is larger than the sum of its proper divisors (1831630).
2442164 is a wasteful number, since it uses less digits than its factorization.
2442164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 610545 (or 610543 counting only the distinct ones).
The product of its digits is 1536, while the sum is 23.
The square root of 2442164 is about 1562.7424611880. The cubic root of 2442164 is about 134.6660975479. Note that the first 3 decimals are identical.
The spelling of 2442164 in words is "two million, four hundred forty-two thousand, one hundred sixty-four".
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