Base | Representation |
---|---|
bin | 10010110100000101… |
… | …001000000111100000 |
3 | 1221010211221211002112 |
4 | 102310011020013200 |
5 | 312332441041112 |
6 | 13140311534452 |
7 | 1313413422233 |
oct | 226405100740 |
9 | 57124854075 |
10 | 20201112032 |
11 | 8627001512 |
12 | 3ab938a428 |
13 | 1b9c26113a |
14 | d98cb741a |
15 | 7d3744a22 |
hex | 4b41481e0 |
20201112032 has 24 divisors (see below), whose sum is σ = 39780631800. Its totient is φ = 10098094464.
The previous prime is 20201112023. The next prime is 20201112047. The reversal of 20201112032 is 23021110202.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 20201111998 and 20201112016.
It is a congruent 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, 60194 + ... + 209822.
It is an arithmetic number, because the mean of its divisors is an integer number (1657526325).
Almost surely, 220201112032 is an apocalyptic number.
It is an amenable number.
20201112032 is a deficient number, since it is larger than the sum of its proper divisors (19579519768).
20201112032 is a wasteful number, since it uses less digits than its factorization.
20201112032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153858 (or 153850 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 20201112032 its reverse (23021110202), we get a palindrome (43222222234).
The spelling of 20201112032 in words is "twenty billion, two hundred one million, one hundred twelve thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •