Base | Representation |
---|---|
bin | 111111010100011101111 |
3 | 10220102011210 |
4 | 13322203233 |
5 | 1012343423 |
6 | 112245503 |
7 | 23431110 |
oct | 7724357 |
9 | 3812153 |
10 | 2074863 |
11 | 119796a |
12 | 840893 |
13 | 57853b |
14 | 3c0207 |
15 | 2aeb93 |
hex | 1fa8ef |
2074863 has 16 divisors (see below), whose sum is σ = 3271680. Its totient is φ = 1144416.
The previous prime is 2074841. The next prime is 2074871. The reversal of 2074863 is 3684702.
It is not a de Polignac number, because 2074863 - 29 = 2074351 is a prime.
2074863 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 2074863.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2074823) 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, 1095 + ... + 2312.
It is an arithmetic number, because the mean of its divisors is an integer number (204480).
22074863 is an apocalyptic number.
2074863 is a deficient number, since it is larger than the sum of its proper divisors (1196817).
2074863 is a wasteful number, since it uses less digits than its factorization.
2074863 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3446.
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 2074863 is about 1440.4384749096. The cubic root of 2074863 is about 127.5449130506.
The spelling of 2074863 in words is "two million, seventy-four thousand, eight hundred sixty-three".
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