Base | Representation |
---|---|
bin | 10011010001001110101001 |
3 | 100111122002101 |
4 | 103101032221 |
5 | 2243120210 |
6 | 300133401 |
7 | 60635560 |
oct | 23211651 |
9 | 10448071 |
10 | 5051305 |
11 | 2940136 |
12 | 1837261 |
13 | 107b24c |
14 | 956bd7 |
15 | 69ba3a |
hex | 4d13a9 |
5051305 has 8 divisors (see below), whose sum is σ = 6927552. Its totient is φ = 3463728.
The previous prime is 5051303. The next prime is 5051309. The reversal of 5051305 is 5031505.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5051305 - 21 = 5051303 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5051303) 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, 72127 + ... + 72196.
It is an arithmetic number, because the mean of its divisors is an integer number (865944).
Almost surely, 25051305 is an apocalyptic number.
It is an amenable number.
5051305 is a deficient number, since it is larger than the sum of its proper divisors (1876247).
5051305 is a wasteful number, since it uses less digits than its factorization.
5051305 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 144335.
The product of its (nonzero) digits is 375, while the sum is 19.
The square root of 5051305 is about 2247.5108453576. The cubic root of 5051305 is about 171.5804743207.
It can be divided in two parts, 5051 and 305, that added together give a triangular number (5356 = T103).
The spelling of 5051305 in words is "five million, fifty-one thousand, three hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •