Base | Representation |
---|---|
bin | 1100011000000100… |
… | …1110111101111110 |
3 | 22120112022212102010 |
4 | 3012001032331332 |
5 | 23300441242342 |
6 | 1305354312050 |
7 | 145220223630 |
oct | 30601167576 |
9 | 8515285363 |
10 | 3322212222 |
11 | 145533623a |
12 | 788728626 |
13 | 40c38b664 |
14 | 23731ca50 |
15 | 1469de29c |
hex | c604ef7e |
3322212222 has 16 divisors (see below), whose sum is σ = 7593628032. Its totient is φ = 949203480.
The previous prime is 3322212209. The next prime is 3322212239. The reversal of 3322212222 is 2222122233.
It is a super-2 number, since 2×33222122222 = 22074188096012354568, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39550104 + ... + 39550187.
It is an arithmetic number, because the mean of its divisors is an integer number (474601752).
Almost surely, 23322212222 is an apocalyptic number.
3322212222 is an abundant number, since it is smaller than the sum of its proper divisors (4271415810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3322212222 is a wasteful number, since it uses less digits than its factorization.
3322212222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79100303.
The product of its digits is 1152, while the sum is 21.
The square root of 3322212222 is about 57638.6348034025. The cubic root of 3322212222 is about 1492.1384578625.
Adding to 3322212222 its reverse (2222122233), we get a palindrome (5544334455).
The spelling of 3322212222 in words is "three billion, three hundred twenty-two million, two hundred twelve thousand, two hundred twenty-two".
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