Base | Representation |
---|---|
bin | 1010111100011101000101 |
3 | 12101202121112 |
4 | 22330131011 |
5 | 1213302221 |
6 | 141254405 |
7 | 33246416 |
oct | 12743505 |
9 | 5352545 |
10 | 2869061 |
11 | 168a628 |
12 | b64405 |
13 | 795b90 |
14 | 54980d |
15 | 3ba15b |
hex | 2bc745 |
2869061 has 8 divisors (see below), whose sum is σ = 3128160. Its totient is φ = 2615472.
The previous prime is 2869051. The next prime is 2869063. The reversal of 2869061 is 1609682.
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 2869061 - 214 = 2852677 is a prime.
It is a super-2 number, since 2×28690612 = 16463022043442, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2869063) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251 + ... + 2408.
It is an arithmetic number, because the mean of its divisors is an integer number (391020).
22869061 is an apocalyptic number.
It is an amenable number.
2869061 is a deficient number, since it is larger than the sum of its proper divisors (259099).
2869061 is a wasteful number, since it uses less digits than its factorization.
2869061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2755.
The product of its (nonzero) digits is 5184, while the sum is 32.
The square root of 2869061 is about 1693.8302748505. The cubic root of 2869061 is about 142.0953700402.
The spelling of 2869061 in words is "two million, eight hundred sixty-nine thousand, sixty-one".
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