Base | Representation |
---|---|
bin | 1001000110011000001000… |
… | …01101010001110111111010 |
3 | 2121211222010211102112000200 |
4 | 10203030010031101313322 |
5 | 10110322120221101020 |
6 | 110320340544343030 |
7 | 4133461314662022 |
oct | 443140415216772 |
9 | 77758124375020 |
10 | 20010323222010 |
11 | 641536a877580 |
12 | 22b2174914a76 |
13 | b21c71c3cb24 |
14 | 4d270d2baa82 |
15 | 24a7ab2dd590 |
hex | 123304351dfa |
20010323222010 has 96 divisors (see below), whose sum is σ = 56760683249088. Its totient is φ = 4850634447360.
The previous prime is 20010323221969. The next prime is 20010323222011. The reversal of 20010323222010 is 1022232301002.
20010323222010 is a `hidden beast` number, since 200 + 1 + 0 + 3 + 232 + 220 + 10 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (20010323222011) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13005789 + ... + 14462751.
It is an arithmetic number, because the mean of its divisors is an integer number (591257117178).
Almost surely, 220010323222010 is an apocalyptic number.
20010323222010 is an abundant number, since it is smaller than the sum of its proper divisors (36750360027078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20010323222010 is a wasteful number, since it uses less digits than its factorization.
20010323222010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1470860 (or 1470857 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 20010323222010 its reverse (1022232301002), we get a palindrome (21032555523012).
The spelling of 20010323222010 in words is "twenty trillion, ten billion, three hundred twenty-three million, two hundred twenty-two thousand, ten".
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