Base | Representation |
---|---|
bin | 1001000110000101001000… |
… | …01011000101100110011010 |
3 | 2121210222210220012211112111 |
4 | 10203002210023011212122 |
5 | 10110140222224200442 |
6 | 110311532415102534 |
7 | 4132650445610623 |
oct | 443024413054632 |
9 | 77728726184474 |
10 | 20000122100122 |
11 | 641100558372a |
12 | 22b01a8511a4a |
13 | b21007694828 |
14 | 4d2022562a4a |
15 | 24a3b0953b17 |
hex | 1230a42c599a |
20000122100122 has 16 divisors (see below), whose sum is σ = 30046073791392. Its totient is φ = 9984764679120.
The previous prime is 20000122100099. The next prime is 20000122100131. The reversal of 20000122100122 is 22100122100002.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125863573 + ... + 126022375.
It is an arithmetic number, because the mean of its divisors is an integer number (1877879611962).
Almost surely, 220000122100122 is an apocalyptic number.
20000122100122 is a deficient number, since it is larger than the sum of its proper divisors (10045951691270).
20000122100122 is a wasteful number, since it uses less digits than its factorization.
20000122100122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 254733.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 20000122100122 its reverse (22100122100002), we get a palindrome (42100244200124).
The spelling of 20000122100122 in words is "twenty trillion, one hundred twenty-two million, one hundred thousand, one hundred twenty-two".
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