Base | Representation |
---|---|
bin | 1000001110001111… |
… | …10000001001011111 |
3 | 102101122112210021221 |
4 | 10013013300021133 |
5 | 33020044040111 |
6 | 2010012434211 |
7 | 214252056361 |
oct | 40707601137 |
9 | 12348483257 |
10 | 4414440031 |
11 | 1965922151 |
12 | a32478967 |
13 | 55474a7c1 |
14 | 2dc3d6d31 |
15 | 1ac83c371 |
hex | 1071f025f |
4414440031 has 24 divisors (see below), whose sum is σ = 4955495760. Its totient is φ = 3920716800.
The previous prime is 4414440011. The next prime is 4414440053. The reversal of 4414440031 is 1300444144.
It is a happy number.
It is not a de Polignac number, because 4414440031 - 213 = 4414431839 is a prime.
It is a super-2 number, since 2×44144400312 = 38974561574590561922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4414439978 and 4414440005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4414440011) 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, 1541541 + ... + 1544401.
It is an arithmetic number, because the mean of its divisors is an integer number (206478990).
Almost surely, 24414440031 is an apocalyptic number.
4414440031 is a deficient number, since it is larger than the sum of its proper divisors (541055729).
4414440031 is a wasteful number, since it uses less digits than its factorization.
4414440031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3195 (or 3178 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 25.
The square root of 4414440031 is about 66441.2524791639. The cubic root of 4414440031 is about 1640.4331632680.
Adding to 4414440031 its reverse (1300444144), we get a palindrome (5714884175).
The spelling of 4414440031 in words is "four billion, four hundred fourteen million, four hundred forty thousand, thirty-one".
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