Base | Representation |
---|---|
bin | 111110111101001… |
… | …000110011001110 |
3 | 2201121110020112021 |
4 | 332331020303032 |
5 | 4130342323342 |
6 | 252450200354 |
7 | 35113446520 |
oct | 7675106316 |
9 | 2647406467 |
10 | 1056214222 |
11 | 4a2229418 |
12 | 2558830ba |
13 | 13aa8cc3b |
14 | a03c1a10 |
15 | 62ad7567 |
hex | 3ef48cce |
1056214222 has 16 divisors (see below), whose sum is σ = 1811980800. Its totient is φ = 452331288.
The previous prime is 1056214213. The next prime is 1056214223. The reversal of 1056214222 is 2224126501.
It is a super-2 number, since 2×10562142222 = 2231176965510130568, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1056214223) 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, 7378 + ... + 46549.
It is an arithmetic number, because the mean of its divisors is an integer number (113248800).
Almost surely, 21056214222 is an apocalyptic number.
1056214222 is a deficient number, since it is larger than the sum of its proper divisors (755766578).
1056214222 is a wasteful number, since it uses less digits than its factorization.
1056214222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55335.
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 1056214222 is about 32499.4495645696. The cubic root of 1056214222 is about 1018.3975292525.
The spelling of 1056214222 in words is "one billion, fifty-six million, two hundred fourteen thousand, two hundred twenty-two".
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