Base | Representation |
---|---|
bin | 1100010010111001101… |
… | …0100001001010100110 |
3 | 202012020010110112111021 |
4 | 3010232122201022212 |
5 | 11430100404213110 |
6 | 241012205001354 |
7 | 21155346143146 |
oct | 3045632411246 |
9 | 665203415437 |
10 | 211232101030 |
11 | 81646017a25 |
12 | 34b3125325a |
13 | 16bc43601c2 |
14 | a31bb2c926 |
15 | 57645ae2da |
hex | 312e6a12a6 |
211232101030 has 64 divisors (see below), whose sum is σ = 386532974592. Its totient is φ = 83104358400.
The previous prime is 211232101021. The next prime is 211232101061. The reversal of 211232101030 is 30101232112.
It is a junction number, because it is equal to n+sod(n) for n = 211232100995 and 211232101013.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74089105 + ... + 74091955.
It is an arithmetic number, because the mean of its divisors is an integer number (6039577728).
Almost surely, 2211232101030 is an apocalyptic number.
211232101030 is a deficient number, since it is larger than the sum of its proper divisors (175300873562).
211232101030 is a wasteful number, since it uses less digits than its factorization.
211232101030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3469.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 211232101030 its reverse (30101232112), we get a palindrome (241333333142).
The spelling of 211232101030 in words is "two hundred eleven billion, two hundred thirty-two million, one hundred one thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •