Base | Representation |
---|---|
bin | 1001000110101101111000… |
… | …10100010100011110011010 |
3 | 2121220002021202010102100101 |
4 | 10203112330110110132122 |
5 | 10111020030003310020 |
6 | 110325551501330014 |
7 | 4134353606021440 |
oct | 443267424243632 |
9 | 77802252112311 |
10 | 20022002010010 |
11 | 641a313186890 |
12 | 22b4493b6690a |
13 | b230b368a880 |
14 | 4d30da3a2b90 |
15 | 24ac4176000a |
hex | 1235bc51479a |
20022002010010 has 256 divisors, whose sum is σ = 49106547302400. Its totient is φ = 5675254502400.
The previous prime is 20022002009993. The next prime is 20022002010013. The reversal of 20022002010010 is 1001020022002.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is not an unprimeable number, because it can be changed into a prime (20022002010013) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1036916236 + ... + 1036935544.
It is an arithmetic number, because the mean of its divisors is an integer number (191822450400).
Almost surely, 220022002010010 is an apocalyptic number.
20022002010010 is an abundant number, since it is smaller than the sum of its proper divisors (29084545292390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20022002010010 is a wasteful number, since it uses less digits than its factorization.
20022002010010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20877.
The product of its (nonzero) digits is 16, while the sum is 10.
Adding to 20022002010010 its reverse (1001020022002), we get a palindrome (21023022032012).
The spelling of 20022002010010 in words is "twenty trillion, twenty-two billion, two million, ten thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •