Base | Representation |
---|---|
bin | 11010010011010… |
… | …100100000001011 |
3 | 1010202022221211200 |
4 | 122103110200023 |
5 | 1400431203311 |
6 | 111441555243 |
7 | 13635516153 |
oct | 3223244013 |
9 | 1122287750 |
10 | 441272331 |
11 | 2070a5485 |
12 | 103945b23 |
13 | 705622b6 |
14 | 42869763 |
15 | 28b17556 |
hex | 1a4d480b |
441272331 has 24 divisors (see below), whose sum is σ = 652354560. Its totient is φ = 287303856.
The previous prime is 441272327. The next prime is 441272339. The reversal of 441272331 is 133272144.
It is a happy number.
It is not a de Polignac number, because 441272331 - 22 = 441272327 is a prime.
It is a super-2 number, since 2×4412723312 = 389442540212347122, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 441272295 and 441272304.
It is not an unprimeable number, because it can be changed into a prime (441272339) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 277966 + ... + 279548.
It is an arithmetic number, because the mean of its divisors is an integer number (27181440).
Almost surely, 2441272331 is an apocalyptic number.
441272331 is a deficient number, since it is larger than the sum of its proper divisors (211082229).
441272331 is a wasteful number, since it uses less digits than its factorization.
441272331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2295 (or 2292 counting only the distinct ones).
The product of its digits is 4032, while the sum is 27.
The square root of 441272331 is about 21006.4830707094. The cubic root of 441272331 is about 761.3229100170.
The spelling of 441272331 in words is "four hundred forty-one million, two hundred seventy-two thousand, three hundred thirty-one".
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