Base | Representation |
---|---|
bin | 101010111101010… |
… | …1010011000110100 |
3 | 10201110022210210000 |
4 | 1111322222120310 |
5 | 10423002110312 |
6 | 355011031300 |
7 | 50502022602 |
oct | 12572523064 |
9 | 3643283700 |
10 | 1441441332 |
11 | 67a724231 |
12 | 34289b530 |
13 | 19c82b386 |
14 | d961c872 |
15 | 8682dadc |
hex | 55eaa634 |
1441441332 has 60 divisors (see below), whose sum is σ = 3771792640. Its totient is φ = 480024144.
The previous prime is 1441441321. The next prime is 1441441333. The reversal of 1441441332 is 2331441441.
It is a super-2 number, since 2×14414413322 = 4155506227195868448, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
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 = 1441441296 and 1441441305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1441441333) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 642669 + ... + 644907.
Almost surely, 21441441332 is an apocalyptic number.
1441441332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1441441332 is an abundant number, since it is smaller than the sum of its proper divisors (2330351308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1441441332 is a wasteful number, since it uses less digits than its factorization.
1441441332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4242 (or 4231 counting only the distinct ones).
The product of its digits is 4608, while the sum is 27.
The square root of 1441441332 is about 37966.3183888035. The cubic root of 1441441332 is about 1129.6198716183.
Adding to 1441441332 its reverse (2331441441), we get a palindrome (3772882773).
The spelling of 1441441332 in words is "one billion, four hundred forty-one million, four hundred forty-one thousand, three hundred thirty-two".
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