Base | Representation |
---|---|
bin | 1000100100001110001010 |
3 | 11020002021012 |
4 | 20210032022 |
5 | 1033324024 |
6 | 120043522 |
7 | 25041455 |
oct | 10441612 |
9 | 4202235 |
10 | 2245514 |
11 | 12a40a7 |
12 | 9035a2 |
13 | 60810b |
14 | 42649c |
15 | 2e550e |
hex | 22438a |
2245514 has 4 divisors (see below), whose sum is σ = 3368274. Its totient is φ = 1122756.
The previous prime is 2245501. The next prime is 2245541. The reversal of 2245514 is 4155422.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4155422 = 2 ⋅2077711.
It can be written as a sum of positive squares in only one way, i.e., 2199289 + 46225 = 1483^2 + 215^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2245514.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561377 + ... + 561380.
22245514 is an apocalyptic number.
2245514 is a deficient number, since it is larger than the sum of its proper divisors (1122760).
2245514 is a wasteful number, since it uses less digits than its factorization.
2245514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1122759.
The product of its digits is 1600, while the sum is 23.
The square root of 2245514 is about 1498.5039205821. The cubic root of 2245514 is about 130.9499255035.
The spelling of 2245514 in words is "two million, two hundred forty-five thousand, five hundred fourteen".
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