Base | Representation |
---|---|
bin | 10010101000101100… |
… | …001101111101111110 |
3 | 1220122112101222222011 |
4 | 102220230031331332 |
5 | 311440032024042 |
6 | 13105324241434 |
7 | 1305603321460 |
oct | 225054157576 |
9 | 56575358864 |
10 | 20010033022 |
11 | 8539161a81 |
12 | 3a653a027a |
13 | 1b6b7ab535 |
14 | d7b778130 |
15 | 7c1a9da17 |
hex | 4a8b0df7e |
20010033022 has 16 divisors (see below), whose sum is σ = 36320732640. Its totient is φ = 8071273728.
The previous prime is 20010032981. The next prime is 20010033023. The reversal of 20010033022 is 22033001002.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 20010032993 and 20010033011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20010033023) 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, 42037647 + ... + 42038122.
It is an arithmetic number, because the mean of its divisors is an integer number (2270045790).
Almost surely, 220010033022 is an apocalyptic number.
20010033022 is a deficient number, since it is larger than the sum of its proper divisors (16310699618).
20010033022 is a wasteful number, since it uses less digits than its factorization.
20010033022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84075795.
The product of its (nonzero) digits is 72, while the sum is 13.
Adding to 20010033022 its reverse (22033001002), we get a palindrome (42043034024).
The spelling of 20010033022 in words is "twenty billion, ten million, thirty-three thousand, twenty-two".
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