Base | Representation |
---|---|
bin | 1100010010100001101… |
… | …0011011001000100000 |
3 | 202011222010000001111212 |
4 | 3010220122123020200 |
5 | 11424344120204044 |
6 | 240554210525252 |
7 | 21153014254130 |
oct | 3045032331040 |
9 | 664863001455 |
10 | 211131413024 |
11 | 815a41a65a4 |
12 | 34b03596828 |
13 | 16ba95384bc |
14 | a30c5dcac0 |
15 | 575a820a9e |
hex | 312869b220 |
211131413024 has 48 divisors (see below), whose sum is σ = 475088882688. Its totient is φ = 90476662272.
The previous prime is 211131412991. The next prime is 211131413039. The reversal of 211131413024 is 420314131112.
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, 2865089 + ... + 2937855.
It is an arithmetic number, because the mean of its divisors is an integer number (9897685056).
Almost surely, 2211131413024 is an apocalyptic number.
It is an amenable number.
211131413024 is an abundant number, since it is smaller than the sum of its proper divisors (263957469664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
211131413024 is a wasteful number, since it uses less digits than its factorization.
211131413024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85737 (or 85729 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 23.
Adding to 211131413024 its reverse (420314131112), we get a palindrome (631445544136).
The spelling of 211131413024 in words is "two hundred eleven billion, one hundred thirty-one million, four hundred thirteen thousand, twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.140 sec. • engine limits •