Base | Representation |
---|---|
bin | 10101001000000100… |
… | …111000000000010010 |
3 | 2011112220002100120222 |
4 | 111020010320000102 |
5 | 332424110332002 |
6 | 14230530233042 |
7 | 1432063306352 |
oct | 251004700022 |
9 | 64486070528 |
10 | 22684074002 |
11 | 96906285a7 |
12 | 4490a25782 |
13 | 21a67a63c5 |
14 | 1152970b62 |
15 | 8cb7071a2 |
hex | 548138012 |
22684074002 has 18 divisors (see below), whose sum is σ = 34237968309. Its totient is φ = 11271854160.
The previous prime is 22684073999. The next prime is 22684074037. The reversal of 22684074002 is 20047048622.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 21959979721 + 724094281 = 148189^2 + 26909^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=106499.
It is a Duffinian number.
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, 59852249 + ... + 59852627.
Almost surely, 222684074002 is an apocalyptic number.
22684074002 is a deficient number, since it is larger than the sum of its proper divisors (11553894307).
22684074002 is an frugal number, since it uses more digits than its factorization.
22684074002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1322 (or 662 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 35.
The spelling of 22684074002 in words is "twenty-two billion, six hundred eighty-four million, seventy-four thousand, two".
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