Base | Representation |
---|---|
bin | 1000010010011111… |
… | …0110011110111001 |
3 | 12202001210201002120 |
4 | 2010213312132321 |
5 | 14024102224124 |
6 | 1004442151453 |
7 | 106065344004 |
oct | 20447663671 |
9 | 5661721076 |
10 | 2225039289 |
11 | a41a81a50 |
12 | 5211b2589 |
13 | 295c8a6c5 |
14 | 17171853b |
15 | d0515d79 |
hex | 849f67b9 |
2225039289 has 32 divisors (see below), whose sum is σ = 3498869760. Its totient is φ = 1242993600.
The previous prime is 2225039261. The next prime is 2225039317. The reversal of 2225039289 is 9829305222.
It is an interprime number because it is at equal distance from previous prime (2225039261) and next prime (2225039317).
It is not a de Polignac number, because 2225039289 - 215 = 2225006521 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2225039289.
It is not an unprimeable number, because it can be changed into a prime (2225039189) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24757 + ... + 71154.
It is an arithmetic number, because the mean of its divisors is an integer number (109339680).
Almost surely, 22225039289 is an apocalyptic number.
It is an amenable number.
2225039289 is a deficient number, since it is larger than the sum of its proper divisors (1273830471).
2225039289 is a wasteful number, since it uses less digits than its factorization.
2225039289 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95981.
The product of its (nonzero) digits is 155520, while the sum is 42.
The square root of 2225039289 is about 47170.3221210116. The cubic root of 2225039289 is about 1305.5070697232.
The spelling of 2225039289 in words is "two billion, two hundred twenty-five million, thirty-nine thousand, two hundred eighty-nine".
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