Base | Representation |
---|---|
bin | 1001010010011010111000… |
… | …11110111101111111110100 |
3 | 2200022112020010011110100211 |
4 | 10221031130132331333310 |
5 | 10134112100001131422 |
6 | 111234413421315204 |
7 | 4205410522016125 |
oct | 451153436757764 |
9 | 80275203143324 |
10 | 20424121114612 |
11 | 6564903a058a6 |
12 | 235a3b8a05b04 |
13 | b51ca9045757 |
14 | 508765b8604c |
15 | 2564291e6577 |
hex | 12935c7bdff4 |
20424121114612 has 24 divisors (see below), whose sum is σ = 36506036157696. Its totient is φ = 9993864969888.
The previous prime is 20424121114561. The next prime is 20424121114633. The reversal of 20424121114612 is 21641112142402.
It is a congruent 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, 2932303 + ... + 7031830.
It is an arithmetic number, because the mean of its divisors is an integer number (1521084839904).
Almost surely, 220424121114612 is an apocalyptic number.
It is an amenable number.
20424121114612 is a deficient number, since it is larger than the sum of its proper divisors (16081915043084).
20424121114612 is a wasteful number, since it uses less digits than its factorization.
20424121114612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9975087 (or 9975085 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 31.
The spelling of 20424121114612 in words is "twenty trillion, four hundred twenty-four billion, one hundred twenty-one million, one hundred fourteen thousand, six hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •