Base | Representation |
---|---|
bin | 100010000110110… |
… | …0110000000011000 |
3 | 2221202102021012022 |
4 | 1010031212000120 |
5 | 4320432223412 |
6 | 305320434012 |
7 | 40234234433 |
oct | 10415460030 |
9 | 2852367168 |
10 | 1144414232 |
11 | 537aa0395 |
12 | 27b318908 |
13 | 1531317b0 |
14 | abdc081a |
15 | 6a70aa72 |
hex | 44366018 |
1144414232 has 64 divisors (see below), whose sum is σ = 2442636000. Its totient is φ = 498299904.
The previous prime is 1144414223. The next prime is 1144414241. The reversal of 1144414232 is 2324144411.
It is an interprime number because it is at equal distance from previous prime (1144414223) and next prime (1144414241).
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 530468 + ... + 532620.
Almost surely, 21144414232 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1144414232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1221318000).
1144414232 is an abundant number, since it is smaller than the sum of its proper divisors (1298221768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1144414232 is a wasteful number, since it uses less digits than its factorization.
1144414232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2460 (or 2456 counting only the distinct ones).
The product of its digits is 3072, while the sum is 26.
The square root of 1144414232 is about 33829.1920092692. The cubic root of 1144414232 is about 1045.9905237709.
Adding to 1144414232 its reverse (2324144411), we get a palindrome (3468558643).
The spelling of 1144414232 in words is "one billion, one hundred forty-four million, four hundred fourteen thousand, two hundred thirty-two".
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