Base | Representation |
---|---|
bin | 1111000000100111… |
… | …1100011101001000 |
3 | 101101210112110022111 |
4 | 3300021330131020 |
5 | 31222424420020 |
6 | 1503450232104 |
7 | 201563054143 |
oct | 36011743510 |
9 | 11353473274 |
10 | 4029138760 |
11 | 1788386649 |
12 | 945425634 |
13 | 4c298469a |
14 | 2a317b05a |
15 | 188acdd5a |
hex | f027c748 |
4029138760 has 16 divisors (see below), whose sum is σ = 9065562300. Its totient is φ = 1611655488.
The previous prime is 4029138749. The next prime is 4029138769. The reversal of 4029138760 is 678319204.
It can be written as a sum of positive squares in 2 ways, for example, as 4027933156 + 1205604 = 63466^2 + 1098^2 .
It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 100728469 = 4029138760 / (4 + 0 + 2 + 9 + 1 + 3 + 8 + 7 + 6 + 0).
It is not an unprimeable number, because it can be changed into a prime (4029138769) 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, 50364195 + ... + 50364274.
Almost surely, 24029138760 is an apocalyptic number.
4029138760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4029138760 is an abundant number, since it is smaller than the sum of its proper divisors (5036423540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4029138760 is a wasteful number, since it uses less digits than its factorization.
4029138760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100728480 (or 100728476 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 40.
The square root of 4029138760 is about 63475.4973198320. The cubic root of 4029138760 is about 1591.2463047269.
The spelling of 4029138760 in words is "four billion, twenty-nine million, one hundred thirty-eight thousand, seven hundred sixty".
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