Base | Representation |
---|---|
bin | 1000010010100101… |
… | …1000100110000011 |
3 | 12202002120010100111 |
4 | 2010221120212003 |
5 | 14024203104110 |
6 | 1004454532151 |
7 | 106101636430 |
oct | 20451304603 |
9 | 5662503314 |
10 | 2225441155 |
11 | a42226973 |
12 | 521367057 |
13 | 29609b5b2 |
14 | 1717c0b87 |
15 | d0594e8a |
hex | 84a58983 |
2225441155 has 16 divisors (see below), whose sum is σ = 3068904384. Its totient is φ = 1517581440.
The previous prime is 2225441149. The next prime is 2225441161. The reversal of 2225441155 is 5511445222.
It is an interprime number because it is at equal distance from previous prime (2225441149) and next prime (2225441161).
It is not a de Polignac number, because 2225441155 - 215 = 2225408387 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169312 + ... + 181981.
It is an arithmetic number, because the mean of its divisors is an integer number (191806524).
Almost surely, 22225441155 is an apocalyptic number.
2225441155 is a deficient number, since it is larger than the sum of its proper divisors (843463229).
2225441155 is a wasteful number, since it uses less digits than its factorization.
2225441155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 351486.
The product of its digits is 16000, while the sum is 31.
The square root of 2225441155 is about 47174.5816621621. The cubic root of 2225441155 is about 1305.5856611927.
Adding to 2225441155 its reverse (5511445222), we get a palindrome (7736886377).
The spelling of 2225441155 in words is "two billion, two hundred twenty-five million, four hundred forty-one thousand, one hundred fifty-five".
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