Base | Representation |
---|---|
bin | 1010110000000111… |
… | …0000110011111001 |
3 | 21110010210021012112 |
4 | 2230001300303321 |
5 | 21402323040400 |
6 | 1154220022105 |
7 | 131343545510 |
oct | 25401606371 |
9 | 7403707175 |
10 | 2886143225 |
11 | 1251175139 |
12 | 686691935 |
13 | 36cc2b874 |
14 | 1d5449677 |
15 | 11d5a3835 |
hex | ac070cf9 |
2886143225 has 48 divisors (see below), whose sum is σ = 4322580480. Its totient is φ = 1867406400.
The previous prime is 2886143219. The next prime is 2886143231. The reversal of 2886143225 is 5223416882.
It is an interprime number because it is at equal distance from previous prime (2886143219) and next prime (2886143231).
It is not a de Polignac number, because 2886143225 - 224 = 2869366009 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 899474 + ... + 902676.
It is an arithmetic number, because the mean of its divisors is an integer number (90053760).
Almost surely, 22886143225 is an apocalyptic number.
2886143225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2886143225 is a deficient number, since it is larger than the sum of its proper divisors (1436437255).
2886143225 is a wasteful number, since it uses less digits than its factorization.
2886143225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3510 (or 3505 counting only the distinct ones).
The product of its digits is 184320, while the sum is 41.
The square root of 2886143225 is about 53722.8370900123. The cubic root of 2886143225 is about 1423.7682142901.
The spelling of 2886143225 in words is "two billion, eight hundred eighty-six million, one hundred forty-three thousand, two hundred twenty-five".
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