Base | Representation |
---|---|
bin | 1000011000111110… |
… | …1010111111110110 |
3 | 12210222000102100002 |
4 | 2012033222333312 |
5 | 14103034131342 |
6 | 1011253351302 |
7 | 106545565520 |
oct | 20617527766 |
9 | 5728012302 |
10 | 2252255222 |
11 | a56380758 |
12 | 52a338532 |
13 | 29b7c93c9 |
14 | 1751a0a10 |
15 | d2aded32 |
hex | 863eaff6 |
2252255222 has 16 divisors (see below), whose sum is σ = 3900815520. Its totient is φ = 955300608.
The previous prime is 2252255221. The next prime is 2252255227. The reversal of 2252255222 is 2225522522.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2252255221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 827897 + ... + 830612.
It is an arithmetic number, because the mean of its divisors is an integer number (243800970).
Almost surely, 22252255222 is an apocalyptic number.
2252255222 is a deficient number, since it is larger than the sum of its proper divisors (1648560298).
2252255222 is a wasteful number, since it uses less digits than its factorization.
2252255222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1658615.
The product of its digits is 16000, while the sum is 29.
The square root of 2252255222 is about 47457.9310758486. The cubic root of 2252255222 is about 1310.8083548865.
Adding to 2252255222 its reverse (2225522522), we get a palindrome (4477777744).
The spelling of 2252255222 in words is "two billion, two hundred fifty-two million, two hundred fifty-five thousand, two hundred twenty-two".
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