Base | Representation |
---|---|
bin | 10100111001111001… |
… | …11011010000001110 |
3 | 1001222011100011201121 |
4 | 22130330323100032 |
5 | 140441111323010 |
6 | 5053355031154 |
7 | 545056133455 |
oct | 123474732016 |
9 | 31864304647 |
10 | 11223151630 |
11 | 483a1a3a29 |
12 | 221273b4ba |
13 | 109b229732 |
14 | 78679bb9c |
15 | 45a46d3da |
hex | 29cf3b40e |
11223151630 has 32 divisors (see below), whose sum is σ = 21397296960. Its totient is φ = 4223746560.
The previous prime is 11223151627. The next prime is 11223151637. The reversal of 11223151630 is 3615132211.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 11223151595 and 11223151604.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11223151637) 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, 580215 + ... + 599245.
It is an arithmetic number, because the mean of its divisors is an integer number (668665530).
Almost surely, 211223151630 is an apocalyptic number.
11223151630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11223151630 is a deficient number, since it is larger than the sum of its proper divisors (10174145330).
11223151630 is a wasteful number, since it uses less digits than its factorization.
11223151630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22524.
The product of its (nonzero) digits is 1080, while the sum is 25.
Adding to 11223151630 its reverse (3615132211), we get a palindrome (14838283841).
The spelling of 11223151630 in words is "eleven billion, two hundred twenty-three million, one hundred fifty-one thousand, six hundred thirty".
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