Base | Representation |
---|---|
bin | 1010111101101101011001 |
3 | 12102000122220 |
4 | 22331231121 |
5 | 1213433301 |
6 | 141334253 |
7 | 33300411 |
oct | 12755531 |
9 | 5360586 |
10 | 2874201 |
11 | 1693480 |
12 | b67389 |
13 | 798315 |
14 | 54b641 |
15 | 3bb936 |
hex | 2bdb59 |
2874201 has 16 divisors (see below), whose sum is σ = 4209408. Its totient is φ = 1730000.
The previous prime is 2874181. The next prime is 2874211. The reversal of 2874201 is 1024782.
It is a cyclic number.
It is not a de Polignac number, because 2874201 - 25 = 2874169 is a prime.
It is a super-2 number, since 2×28742012 = 16522062776802, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2874211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8110 + ... + 8456.
It is an arithmetic number, because the mean of its divisors is an integer number (263088).
22874201 is an apocalyptic number.
It is an amenable number.
2874201 is a deficient number, since it is larger than the sum of its proper divisors (1335207).
2874201 is a wasteful number, since it uses less digits than its factorization.
2874201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 612.
The product of its (nonzero) digits is 896, while the sum is 24.
The square root of 2874201 is about 1695.3468671632. The cubic root of 2874201 is about 142.1801753100.
Adding to 2874201 its reverse (1024782), we get a palindrome (3898983).
The spelling of 2874201 in words is "two million, eight hundred seventy-four thousand, two hundred one".
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