Base | Representation |
---|---|
bin | 1011101000001110… |
… | …00010001001000000 |
3 | 121010002020122021210 |
4 | 11310013002021000 |
5 | 100241144440003 |
6 | 2511252250120 |
7 | 310464232155 |
oct | 56407021100 |
9 | 17102218253 |
10 | 6242968128 |
11 | 2713aa13a1 |
12 | 1262910940 |
13 | 7865188a7 |
14 | 4331b822c |
15 | 26812d503 |
hex | 1741c2240 |
6242968128 has 56 divisors (see below), whose sum is σ = 16529974560. Its totient is φ = 2079462400.
The previous prime is 6242968093. The next prime is 6242968129. The reversal of 6242968128 is 8218692426.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is not an unprimeable number, because it can be changed into a prime (6242968129) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267388 + ... + 289796.
Almost surely, 26242968128 is an apocalyptic number.
It is an amenable number.
6242968128 is an abundant number, since it is smaller than the sum of its proper divisors (10287006432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6242968128 is a wasteful number, since it uses less digits than its factorization.
6242968128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23875 (or 23865 counting only the distinct ones).
The product of its digits is 663552, while the sum is 48.
The square root of 6242968128 is about 79012.4555244298. The cubic root of 6242968128 is about 1841.3246730670.
The spelling of 6242968128 in words is "six billion, two hundred forty-two million, nine hundred sixty-eight thousand, one hundred twenty-eight".
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