Base | Representation |
---|---|
bin | 1100010010000101001… |
… | …1101010111001111110 |
3 | 202011122210200111212211 |
4 | 3010201103222321332 |
5 | 11424123110431420 |
6 | 240534311451034 |
7 | 21150036060343 |
oct | 3044123527176 |
9 | 664583614784 |
10 | 211012202110 |
11 | 81542983686 |
12 | 34a8b686a7a |
13 | 16b8a9297b8 |
14 | a2da84a7ca |
15 | 5750123e5a |
hex | 31214eae7e |
211012202110 has 32 divisors (see below), whose sum is σ = 396411941952. Its totient is φ = 80719626240.
The previous prime is 211012202101. The next prime is 211012202117. The reversal of 211012202110 is 11202210112.
It is a super-2 number, since 2×2110122021102 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (211012202117) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1152382 + ... + 1322878.
It is an arithmetic number, because the mean of its divisors is an integer number (12387873186).
Almost surely, 2211012202110 is an apocalyptic number.
211012202110 is a deficient number, since it is larger than the sum of its proper divisors (185399739842).
211012202110 is a wasteful number, since it uses less digits than its factorization.
211012202110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175908.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 211012202110 its reverse (11202210112), we get a palindrome (222214412222).
The spelling of 211012202110 in words is "two hundred eleven billion, twelve million, two hundred two thousand, one hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •