Base | Representation |
---|---|
bin | 10010110100000101… |
… | …000111101001110100 |
3 | 1221010211221201111011 |
4 | 102310011013221310 |
5 | 312332441011012 |
6 | 13140311522004 |
7 | 1313413413550 |
oct | 226405075164 |
9 | 57124851434 |
10 | 20201110132 |
11 | 8627000045 |
12 | 3ab9389304 |
13 | 1b9c260308 |
14 | d98cb6860 |
15 | 7d37441a7 |
hex | 4b4147a74 |
20201110132 has 24 divisors (see below), whose sum is σ = 42778822464. Its totient is φ = 8148346752.
The previous prime is 20201110117. The next prime is 20201110147. The reversal of 20201110132 is 23101110202.
It is an interprime number because it is at equal distance from previous prime (20201110117) and next prime (20201110147).
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, 21219178 + ... + 21220129.
It is an arithmetic number, because the mean of its divisors is an integer number (1782450936).
Almost surely, 220201110132 is an apocalyptic number.
It is an amenable number.
20201110132 is an abundant number, since it is smaller than the sum of its proper divisors (22577712332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20201110132 is a wasteful number, since it uses less digits than its factorization.
20201110132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42439335 (or 42439333 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 20201110132 its reverse (23101110202), we get a palindrome (43302220334).
The spelling of 20201110132 in words is "twenty billion, two hundred one million, one hundred ten thousand, one hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.105 sec. • engine limits •