Base | Representation |
---|---|
bin | 1001011010010001… |
… | …10110010111111111 |
3 | 111001002201111101122 |
4 | 10231020312113333 |
5 | 40321334340022 |
6 | 2153155301155 |
7 | 236125342331 |
oct | 45510662777 |
9 | 14032644348 |
10 | 5052261887 |
11 | 2162963152 |
12 | b8bbaa7bb |
13 | 62692969a |
14 | 35cdc7451 |
15 | 1e882b742 |
hex | 12d2365ff |
5052261887 has 4 divisors (see below), whose sum is σ = 5056070496. Its totient is φ = 5048453280.
The previous prime is 5052261847. The next prime is 5052261889. The reversal of 5052261887 is 7881622505.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7881622505 = 5 ⋅1576324501.
It is a cyclic number.
It is not a de Polignac number, because 5052261887 - 214 = 5052245503 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5052261889) 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, 1902314 + ... + 1904967.
It is an arithmetic number, because the mean of its divisors is an integer number (1264017624).
Almost surely, 25052261887 is an apocalyptic number.
5052261887 is a deficient number, since it is larger than the sum of its proper divisors (3808609).
5052261887 is a wasteful number, since it uses less digits than its factorization.
5052261887 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3808608.
The product of its (nonzero) digits is 268800, while the sum is 44.
The square root of 5052261887 is about 71079.2648175261. The cubic root of 5052261887 is about 1715.9130800686.
The spelling of 5052261887 in words is "five billion, fifty-two million, two hundred sixty-one thousand, eight hundred eighty-seven".
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