Base | Representation |
---|---|
bin | 1001010101101100… |
… | …01110110110101001 |
3 | 110221102101210121202 |
4 | 10222312032312221 |
5 | 40232014430420 |
6 | 2145303413545 |
7 | 235150553246 |
oct | 45266166651 |
9 | 13842353552 |
10 | 5013826985 |
11 | 21431a1472 |
12 | b7b1542b5 |
13 | 61b99033b |
14 | 357c605cd |
15 | 1e5288575 |
hex | 12ad8eda9 |
5013826985 has 8 divisors (see below), whose sum is σ = 6115225416. Its totient is φ = 3945306240.
The previous prime is 5013826963. The next prime is 5013826991. The reversal of 5013826985 is 5896283105.
It can be written as a sum of positive squares in 4 ways, for example, as 25512601 + 4988314384 = 5051^2 + 70628^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5013826985 - 210 = 5013825961 is a prime.
It is a super-2 number, since 2×50138269852 = 50276922071028380450, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8219084 + ... + 8219693.
It is an arithmetic number, because the mean of its divisors is an integer number (764403177).
Almost surely, 25013826985 is an apocalyptic number.
It is an amenable number.
5013826985 is a deficient number, since it is larger than the sum of its proper divisors (1101398431).
5013826985 is a wasteful number, since it uses less digits than its factorization.
5013826985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16438843.
The product of its (nonzero) digits is 518400, while the sum is 47.
The square root of 5013826985 is about 70808.3821662379. The cubic root of 5013826985 is about 1711.5507500331.
The spelling of 5013826985 in words is "five billion, thirteen million, eight hundred twenty-six thousand, nine hundred eighty-five".
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