Base | Representation |
---|---|
bin | 100001101111111… |
… | …1011100111100000 |
3 | 2220220220010022010 |
4 | 1003133323213200 |
5 | 4304401203003 |
6 | 304212112520 |
7 | 40030421244 |
oct | 10337734740 |
9 | 2826803263 |
10 | 1132444128 |
11 | 531265042 |
12 | 277305740 |
13 | 1508002aa |
14 | aa586424 |
15 | 69644003 |
hex | 437fb9e0 |
1132444128 has 24 divisors (see below), whose sum is σ = 2972666088. Its totient is φ = 377481344.
The previous prime is 1132444127. The next prime is 1132444139. The reversal of 1132444128 is 8214442311.
It is a tau number, because it is divible by the number of its divisors (24).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 1132444095 and 1132444104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1132444127) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5898051 + ... + 5898242.
It is an arithmetic number, because the mean of its divisors is an integer number (123861087).
Almost surely, 21132444128 is an apocalyptic number.
It is an amenable number.
1132444128 is an abundant number, since it is smaller than the sum of its proper divisors (1840221960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1132444128 is a wasteful number, since it uses less digits than its factorization.
1132444128 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11796306 (or 11796298 counting only the distinct ones).
The product of its digits is 6144, while the sum is 30.
The square root of 1132444128 is about 33651.8072025857. The cubic root of 1132444128 is about 1042.3308569732.
Adding to 1132444128 its reverse (8214442311), we get a palindrome (9346886439).
The spelling of 1132444128 in words is "one billion, one hundred thirty-two million, four hundred forty-four thousand, one hundred twenty-eight".
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