Base | Representation |
---|---|
bin | 1001000110001110011011… |
… | …01000001111110011001110 |
3 | 2121211110200200200100010222 |
4 | 10203013031220033303032 |
5 | 10110230432304432410 |
6 | 110314115530231342 |
7 | 4133215224143564 |
oct | 443071550176316 |
9 | 77743620610128 |
10 | 20005112577230 |
11 | 6413136576a80 |
12 | 22b115b885552 |
13 | b2162156aa71 |
14 | 4d2377265a34 |
15 | 24a5a3b28955 |
hex | 1231cda0fcce |
20005112577230 has 32 divisors (see below), whose sum is σ = 39458922467328. Its totient is φ = 7241964919200.
The previous prime is 20005112577209. The next prime is 20005112577311. The reversal of 20005112577230 is 3277521150002.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 407743766 + ... + 407792825.
It is an arithmetic number, because the mean of its divisors is an integer number (1233091327104).
Almost surely, 220005112577230 is an apocalyptic number.
20005112577230 is a deficient number, since it is larger than the sum of its proper divisors (19453809890098).
20005112577230 is a wasteful number, since it uses less digits than its factorization.
20005112577230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 815536832.
The product of its (nonzero) digits is 29400, while the sum is 35.
The spelling of 20005112577230 in words is "twenty trillion, five billion, one hundred twelve million, five hundred seventy-seven thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •