Base | Representation |
---|---|
bin | 1001000110010111111100… |
… | …01011001001100001010010 |
3 | 2121211221212202221220211010 |
4 | 10203023332023021201102 |
5 | 10110321413313001320 |
6 | 110320322531031350 |
7 | 4133455645420521 |
oct | 443137613114122 |
9 | 77757782856733 |
10 | 20010222000210 |
11 | 64153187210a2 |
12 | 22b2146a3b556 |
13 | b21c56c8c180 |
14 | 4d26dda8c4b8 |
15 | 24a7a2496ae0 |
hex | 1232fe2c9852 |
20010222000210 has 32 divisors (see below), whose sum is σ = 51718727632320. Its totient is φ = 4925593107648.
The previous prime is 20010222000199. The next prime is 20010222000211. The reversal of 20010222000210 is 1200022201002.
It is not an unprimeable number, because it can be changed into a prime (20010222000211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25654130380 + ... + 25654131159.
It is an arithmetic number, because the mean of its divisors is an integer number (1616210238510).
Almost surely, 220010222000210 is an apocalyptic number.
20010222000210 is an abundant number, since it is smaller than the sum of its proper divisors (31708505632110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20010222000210 is a wasteful number, since it uses less digits than its factorization.
20010222000210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51308261562.
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 20010222000210 its reverse (1200022201002), we get a palindrome (21210244201212).
The spelling of 20010222000210 in words is "twenty trillion, ten billion, two hundred twenty-two million, two hundred ten", and thus it is an aban number.
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