Base | Representation |
---|---|
bin | 10100111010111111… |
… | …00100101110110100 |
3 | 1001222210102121222020 |
4 | 22131133210232310 |
5 | 141000423000140 |
6 | 5054321433140 |
7 | 545226263061 |
oct | 123537445664 |
9 | 31883377866 |
10 | 11232234420 |
11 | 4844337a70 |
12 | 221579b7b0 |
13 | 10a0089974 |
14 | 787a83c68 |
15 | 45b1646d0 |
hex | 29d7e4bb4 |
11232234420 has 96 divisors (see below), whose sum is σ = 34347511296. Its totient is φ = 2719939200.
The previous prime is 11232234401. The next prime is 11232234439. The reversal of 11232234420 is 2443223211.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (11232234401) and next prime (11232234439).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 616035 + ... + 634005.
It is an arithmetic number, because the mean of its divisors is an integer number (357786576).
Almost surely, 211232234420 is an apocalyptic number.
11232234420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11232234420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17173755648).
11232234420 is an abundant number, since it is smaller than the sum of its proper divisors (23115276876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11232234420 is a wasteful number, since it uses less digits than its factorization.
11232234420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18941 (or 18939 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 11232234420 its reverse (2443223211), we get a palindrome (13675457631).
The spelling of 11232234420 in words is "eleven billion, two hundred thirty-two million, two hundred thirty-four thousand, four hundred twenty".
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