Base | Representation |
---|---|
bin | 1010101001010101… |
… | …01011100010110000 |
3 | 112202022121112021010 |
4 | 11110222223202300 |
5 | 43201123114330 |
6 | 2343045430520 |
7 | 261430311513 |
oct | 52452534260 |
9 | 15668545233 |
10 | 5715441840 |
11 | 2473244059 |
12 | 113610b440 |
13 | 701146764 |
14 | 3c30d8d7a |
15 | 236b793b0 |
hex | 154aab8b0 |
5715441840 has 40 divisors (see below), whose sum is σ = 17717870448. Its totient is φ = 1524117760.
The previous prime is 5715441827. The next prime is 5715441847. The reversal of 5715441840 is 481445175.
It is a tau number, because it is divible by the number of its divisors (40).
It is not an unprimeable number, because it can be changed into a prime (5715441847) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11906931 + ... + 11907410.
Almost surely, 25715441840 is an apocalyptic number.
It is an amenable number.
5715441840 is an abundant number, since it is smaller than the sum of its proper divisors (12002428608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5715441840 is a wasteful number, since it uses less digits than its factorization.
5715441840 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23814357 (or 23814351 counting only the distinct ones).
The product of its (nonzero) digits is 89600, while the sum is 39.
The square root of 5715441840 is about 75600.5412679036. The cubic root of 5715441840 is about 1787.9276329634.
The spelling of 5715441840 in words is "five billion, seven hundred fifteen million, four hundred forty-one thousand, eight hundred forty".
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