Base | Representation |
---|---|
bin | 1001010110100111… |
… | …01011001010110110 |
3 | 110221221220220221102 |
4 | 10223103223022312 |
5 | 40241003421032 |
6 | 2150141050102 |
7 | 235303300205 |
oct | 45323531266 |
9 | 13857826842 |
10 | 5021545142 |
11 | 2147593209 |
12 | b81856932 |
13 | 6204633b3 |
14 | 358cad23c |
15 | 1e5cb0362 |
hex | 12b4eb2b6 |
5021545142 has 8 divisors (see below), whose sum is σ = 7692579936. Its totient is φ = 2457351832.
The previous prime is 5021545129. The next prime is 5021545157. The reversal of 5021545142 is 2415451205.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×50215451422 = 50431831226287600328, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26710253 + ... + 26710440.
It is an arithmetic number, because the mean of its divisors is an integer number (961572492).
Almost surely, 25021545142 is an apocalyptic number.
5021545142 is a deficient number, since it is larger than the sum of its proper divisors (2671034794).
5021545142 is a wasteful number, since it uses less digits than its factorization.
5021545142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53420742.
The product of its (nonzero) digits is 8000, while the sum is 29.
The square root of 5021545142 is about 70862.8615143363. The cubic root of 5021545142 is about 1712.4285389187.
Adding to 5021545142 its reverse (2415451205), we get a palindrome (7436996347).
The spelling of 5021545142 in words is "five billion, twenty-one million, five hundred forty-five thousand, one hundred forty-two".
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