Base | Representation |
---|---|
bin | 1010111101101110001101 |
3 | 12102000201211 |
4 | 22331232031 |
5 | 1213434003 |
6 | 141334421 |
7 | 33300514 |
oct | 12755615 |
9 | 5360654 |
10 | 2874253 |
11 | 1693518 |
12 | b67411 |
13 | 798355 |
14 | 54b67b |
15 | 3bb96d |
hex | 2bdb8d |
2874253 has 2 divisors, whose sum is σ = 2874254. Its totient is φ = 2874252.
The previous prime is 2874251. The next prime is 2874269. The reversal of 2874253 is 3524782.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2601769 + 272484 = 1613^2 + 522^2 .
It is a cyclic number.
It is not a de Polignac number, because 2874253 - 21 = 2874251 is a prime.
It is a super-2 number, since 2×28742532 = 16522660616018, which contains 22 as substring.
Together with 2874251, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2874251) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1437126 + 1437127.
It is an arithmetic number, because the mean of its divisors is an integer number (1437127).
22874253 is an apocalyptic number.
It is an amenable number.
2874253 is a deficient number, since it is larger than the sum of its proper divisors (1).
2874253 is an equidigital number, since it uses as much as digits as its factorization.
2874253 is an evil number, because the sum of its binary digits is even.
The product of its digits is 13440, while the sum is 31.
The square root of 2874253 is about 1695.3622031885. The cubic root of 2874253 is about 142.1810327453.
The spelling of 2874253 in words is "two million, eight hundred seventy-four thousand, two hundred fifty-three".
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