Base | Representation |
---|---|
bin | 111100010111111… |
… | …1100100001011101 |
3 | 12020011222001121201 |
4 | 1320233330201131 |
5 | 13122103201324 |
6 | 533004355501 |
7 | 101126211202 |
oct | 17057744135 |
9 | 5204861551 |
10 | 2025834589 |
11 | 94a592569 |
12 | 486545b91 |
13 | 2639213bc |
14 | 1530a1ca9 |
15 | bccb7444 |
hex | 78bfc85d |
2025834589 has 4 divisors (see below), whose sum is σ = 2031042780. Its totient is φ = 2020626400.
The previous prime is 2025834581. The next prime is 2025834611. The reversal of 2025834589 is 9854385202.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 529460100 + 1496374489 = 23010^2 + 38683^2 .
It is a cyclic number.
It is not a de Polignac number, because 2025834589 - 23 = 2025834581 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2025834581) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2603512 + ... + 2604289.
It is an arithmetic number, because the mean of its divisors is an integer number (507760695).
Almost surely, 22025834589 is an apocalyptic number.
It is an amenable number.
2025834589 is a deficient number, since it is larger than the sum of its proper divisors (5208191).
2025834589 is an equidigital number, since it uses as much as digits as its factorization.
2025834589 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5208190.
The product of its (nonzero) digits is 691200, while the sum is 46.
The square root of 2025834589 is about 45009.2722558364. The cubic root of 2025834589 is about 1265.3227813950.
The spelling of 2025834589 in words is "two billion, twenty-five million, eight hundred thirty-four thousand, five hundred eighty-nine".
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