Base | Representation |
---|---|
bin | 1010001000101011… |
… | …10110001101000111 |
3 | 112001020020010110212 |
4 | 11010111312031013 |
5 | 42121013420111 |
6 | 2255543110035 |
7 | 251563240526 |
oct | 50425661507 |
9 | 15036203425 |
10 | 5441545031 |
11 | 234267935a |
12 | 107a44231b |
13 | 689488040 |
14 | 39899c4bd |
15 | 21cac498b |
hex | 144576347 |
5441545031 has 4 divisors (see below), whose sum is σ = 5860125432. Its totient is φ = 5022964632.
The previous prime is 5441545019. The next prime is 5441545061. The reversal of 5441545031 is 1305451445.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 5441545031 - 26 = 5441544967 is a prime.
It is a super-2 number, since 2×54415450312 = 59220824648801581922, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5441545001) 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, 209290181 + ... + 209290206.
It is an arithmetic number, because the mean of its divisors is an integer number (1465031358).
Almost surely, 25441545031 is an apocalyptic number.
5441545031 is a deficient number, since it is larger than the sum of its proper divisors (418580401).
5441545031 is a wasteful number, since it uses less digits than its factorization.
5441545031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 418580400.
The product of its (nonzero) digits is 24000, while the sum is 32.
The square root of 5441545031 is about 73766.8287985867. The cubic root of 5441545031 is about 1758.8983540379.
Adding to 5441545031 its reverse (1305451445), we get a palindrome (6746996476).
The spelling of 5441545031 in words is "five billion, four hundred forty-one million, five hundred forty-five thousand, thirty-one".
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