Base | Representation |
---|---|
bin | 1001100101000000… |
… | …11011110011000001 |
3 | 111021101012110101110 |
4 | 10302200123303001 |
5 | 41012414034221 |
6 | 2210133553533 |
7 | 241301042244 |
oct | 46240336301 |
9 | 14241173343 |
10 | 5142330561 |
11 | 21a9791075 |
12 | bb61a58a9 |
13 | 63c4a3964 |
14 | 36ad5125b |
15 | 2016bd776 |
hex | 13281bcc1 |
5142330561 has 64 divisors (see below), whose sum is σ = 7734362112. Its totient is φ = 3024000000.
The previous prime is 5142330551. The next prime is 5142330581. The reversal of 5142330561 is 1650332415.
It is not a de Polignac number, because 5142330561 - 222 = 5138136257 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5142330521) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6846936 + ... + 6847686.
It is an arithmetic number, because the mean of its divisors is an integer number (120849408).
Almost surely, 25142330561 is an apocalyptic number.
5142330561 is a gapful number since it is divisible by the number (51) formed by its first and last digit.
It is an amenable number.
5142330561 is a deficient number, since it is larger than the sum of its proper divisors (2592031551).
5142330561 is a wasteful number, since it uses less digits than its factorization.
5142330561 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 934.
The product of its (nonzero) digits is 10800, while the sum is 30.
The square root of 5142330561 is about 71710.0450494908. The cubic root of 5142330561 is about 1726.0498333646.
Adding to 5142330561 its reverse (1650332415), we get a palindrome (6792662976).
The spelling of 5142330561 in words is "five billion, one hundred forty-two million, three hundred thirty thousand, five hundred sixty-one".
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