Base | Representation |
---|---|
bin | 1000010010100111… |
… | …0101010111110001 |
3 | 12202002210010001001 |
4 | 2010221311113301 |
5 | 14024220342100 |
6 | 1004501242001 |
7 | 106102640164 |
oct | 20451652761 |
9 | 5662703031 |
10 | 2225559025 |
11 | a422a7488 |
12 | 521403301 |
13 | 296110141 |
14 | 171811adb |
15 | d05b9d6a |
hex | 84a755f1 |
2225559025 has 6 divisors (see below), whose sum is σ = 2759693222. Its totient is φ = 1780447200.
The previous prime is 2225559013. The next prime is 2225559043. The reversal of 2225559025 is 5209555222.
2225559025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 788542561 + 1437016464 = 28081^2 + 37908^2 .
It is not a de Polignac number, because 2225559025 - 27 = 2225558897 is a prime.
It is a super-2 number, since 2×22255590252 = 9906225947517901250, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44511156 + ... + 44511205.
Almost surely, 22225559025 is an apocalyptic number.
2225559025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2225559025 is a deficient number, since it is larger than the sum of its proper divisors (534134197).
2225559025 is an equidigital number, since it uses as much as digits as its factorization.
2225559025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89022371 (or 89022366 counting only the distinct ones).
The product of its (nonzero) digits is 90000, while the sum is 37.
The square root of 2225559025 is about 47175.8309412775. The cubic root of 2225559025 is about 1305.6087108046.
The spelling of 2225559025 in words is "two billion, two hundred twenty-five million, five hundred fifty-nine thousand, twenty-five".
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