Base | Representation |
---|---|
bin | 111100011000110… |
… | …000010010101110 |
3 | 2121121100221102021 |
4 | 330120300102232 |
5 | 4033324402342 |
6 | 244310420354 |
7 | 34051253050 |
oct | 7430602256 |
9 | 2547327367 |
10 | 1013122222 |
11 | 47a9767a2 |
12 | 2433616ba |
13 | 131b82c08 |
14 | 987a58d0 |
15 | 5de24567 |
hex | 3c6304ae |
1013122222 has 32 divisors (see below), whose sum is σ = 1804953600. Its totient is φ = 417342240.
The previous prime is 1013122219. The next prime is 1013122273. The reversal of 1013122222 is 2222213101.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1013122196 and 1013122205.
It is a congruent number.
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, 56833 + ... + 72499.
It is an arithmetic number, because the mean of its divisors is an integer number (56404800).
Almost surely, 21013122222 is an apocalyptic number.
1013122222 is a deficient number, since it is larger than the sum of its proper divisors (791831378).
1013122222 is a wasteful number, since it uses less digits than its factorization.
1013122222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15856.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 1013122222 is about 31829.5809271816. The cubic root of 1013122222 is about 1004.3550797465.
Adding to 1013122222 its reverse (2222213101), we get a palindrome (3235335323).
The spelling of 1013122222 in words is "one billion, thirteen million, one hundred twenty-two thousand, two hundred twenty-two".
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