Base | Representation |
---|---|
bin | 1000001111010111… |
… | …0100010001011010 |
3 | 12201011010022222100 |
4 | 2003311310101122 |
5 | 14012223014114 |
6 | 1003253104230 |
7 | 105546015126 |
oct | 20365642132 |
9 | 5634108870 |
10 | 2211923034 |
11 | a35633572 |
12 | 518928076 |
13 | 2933475c9 |
14 | 16daa2586 |
15 | ce2c4909 |
hex | 83d7445a |
2211923034 has 12 divisors (see below), whose sum is σ = 4792499946. Its totient is φ = 737307672.
The previous prime is 2211923033. The next prime is 2211923083. The reversal of 2211923034 is 4303291122.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 1795640625 + 416282409 = 42375^2 + 20403^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2211922989 and 2211923007.
It is not an unprimeable number, because it can be changed into a prime (2211923033) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61442289 + ... + 61442324.
Almost surely, 22211923034 is an apocalyptic number.
2211923034 is an abundant number, since it is smaller than the sum of its proper divisors (2580576912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2211923034 is a wasteful number, since it uses less digits than its factorization.
2211923034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122884621 (or 122884618 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 2211923034 is about 47031.0858262915. The cubic root of 2211923034 is about 1302.9367599392.
The spelling of 2211923034 in words is "two billion, two hundred eleven million, nine hundred twenty-three thousand, thirty-four".
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