Base | Representation |
---|---|
bin | 10010101001010010… |
… | …101010001111011110 |
3 | 1220200020100222101202 |
4 | 102221102222033132 |
5 | 312000122012202 |
6 | 13110324235502 |
7 | 1306055062343 |
oct | 225122521736 |
9 | 56606328352 |
10 | 20020110302 |
11 | 8543915205 |
12 | 3a6883bb92 |
13 | 1b708c931a |
14 | d7cc3c7ca |
15 | 7c28de802 |
hex | 4a94aa3de |
20020110302 has 4 divisors (see below), whose sum is σ = 30030165456. Its totient is φ = 10010055150.
The previous prime is 20020110301. The next prime is 20020110307. The reversal of 20020110302 is 20301102002.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20020110301) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005027574 + ... + 5005027577.
It is an arithmetic number, because the mean of its divisors is an integer number (7507541364).
Almost surely, 220020110302 is an apocalyptic number.
20020110302 is a deficient number, since it is larger than the sum of its proper divisors (10010055154).
20020110302 is a wasteful number, since it uses less digits than its factorization.
20020110302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10010055153.
The product of its (nonzero) digits is 24, while the sum is 11.
Adding to 20020110302 its reverse (20301102002), we get a palindrome (40321212304).
The spelling of 20020110302 in words is "twenty billion, twenty million, one hundred ten thousand, three hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •