Base | Representation |
---|---|
bin | 1000010010101000… |
… | …0010001011100111 |
3 | 12202002212210000101 |
4 | 2010222002023213 |
5 | 14024224031440 |
6 | 1004502324531 |
7 | 106103246152 |
oct | 20452021347 |
9 | 5662783011 |
10 | 2225611495 |
11 | a42332948 |
12 | 521429747 |
13 | 29612aca3 |
14 | 171826c99 |
15 | d05ca69a |
hex | 84a822e7 |
2225611495 has 4 divisors (see below), whose sum is σ = 2670733800. Its totient is φ = 1780489192.
The previous prime is 2225611481. The next prime is 2225611513. The reversal of 2225611495 is 5941165222.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2225611495 - 227 = 2091393767 is a prime.
It is a super-2 number, since 2×22256114952 = 9906693053352270050, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222561145 + ... + 222561154.
It is an arithmetic number, because the mean of its divisors is an integer number (667683450).
Almost surely, 22225611495 is an apocalyptic number.
2225611495 is a deficient number, since it is larger than the sum of its proper divisors (445122305).
2225611495 is an equidigital number, since it uses as much as digits as its factorization.
2225611495 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 445122304.
The product of its digits is 43200, while the sum is 37.
The square root of 2225611495 is about 47176.3870490312. The cubic root of 2225611495 is about 1305.6189711107.
The spelling of 2225611495 in words is "two billion, two hundred twenty-five million, six hundred eleven thousand, four hundred ninety-five".
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