Base | Representation |
---|---|
bin | 1001000110101010011000… |
… | …10010010101011010111010 |
3 | 2121212220102202101102221020 |
4 | 10203111030102111122322 |
5 | 10111002202321111102 |
6 | 110325041155523310 |
7 | 4134256203655536 |
oct | 443251422253272 |
9 | 77786382342836 |
10 | 20020122441402 |
11 | 64195392160a6 |
12 | 22b404a5b9536 |
13 | b22b7415b8b5 |
14 | 4d2d9c8d6bc6 |
15 | 24ab8173abbc |
hex | 12354c4956ba |
20020122441402 has 8 divisors (see below), whose sum is σ = 40040244882816. Its totient is φ = 6673374147132.
The previous prime is 20020122441379. The next prime is 20020122441439. The reversal of 20020122441402 is 20414422102002.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
20020122441402 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1668343536778 + ... + 1668343536789.
It is an arithmetic number, because the mean of its divisors is an integer number (5005030610352).
Almost surely, 220020122441402 is an apocalyptic number.
20020122441402 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20020122441402 is a wasteful number, since it uses less digits than its factorization.
20020122441402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3336687073572.
The product of its (nonzero) digits is 2048, while the sum is 24.
Adding to 20020122441402 its reverse (20414422102002), we get a palindrome (40434544543404).
The spelling of 20020122441402 in words is "twenty trillion, twenty billion, one hundred twenty-two million, four hundred forty-one thousand, four hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •