Base | Representation |
---|---|
bin | 10100101111101000… |
… | …100101110000100000 |
3 | 2010111022110202002222 |
4 | 110233220211300200 |
5 | 331104121143143 |
6 | 14122121130212 |
7 | 1415653633100 |
oct | 245750456040 |
9 | 63438422088 |
10 | 22274006048 |
11 | 94a0106468 |
12 | 4397629968 |
13 | 213c84b348 |
14 | 1114309200 |
15 | 8a5705768 |
hex | 52fa25c20 |
22274006048 has 54 divisors (see below), whose sum is σ = 51024989421. Its totient is φ = 9543469824.
The previous prime is 22274006021. The next prime is 22274006107. The reversal of 22274006048 is 84060047222.
It is a happy number.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 19529503504 + 2744502544 = 139748^2 + 52388^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=105532.
It is a super-2 number, since 2×222740060482 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22274005999 and 22274006017.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5907908 + ... + 5911676.
Almost surely, 222274006048 is an apocalyptic number.
22274006048 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
22274006048 is an abundant number, since it is smaller than the sum of its proper divisors (28750983373).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22274006048 is an frugal number, since it uses more digits than its factorization.
22274006048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7562 (or 3778 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 35.
The spelling of 22274006048 in words is "twenty-two billion, two hundred seventy-four million, six thousand, forty-eight".
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