Base | Representation |
---|---|
bin | 1100001010010… |
… | …1110001110011 |
3 | 10112222121111021 |
4 | 3002211301303 |
5 | 101024320200 |
6 | 5021200311 |
7 | 1156404112 |
oct | 302456163 |
9 | 115877437 |
10 | 51010675 |
11 | 26881091 |
12 | 15100097 |
13 | a750441 |
14 | 6abbc79 |
15 | 472941a |
hex | 30a5c73 |
51010675 has 6 divisors (see below), whose sum is σ = 63253268. Its totient is φ = 40808520.
The previous prime is 51010667. The next prime is 51010697. The reversal of 51010675 is 57601015.
51010675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 51010675 - 23 = 51010667 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 2040427 = 51010675 / (5 + 1 + 0 + 1 + 0 + 6 + 7 + 5).
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1020189 + ... + 1020238.
Almost surely, 251010675 is an apocalyptic number.
51010675 is a deficient number, since it is larger than the sum of its proper divisors (12242593).
51010675 is a wasteful number, since it uses less digits than its factorization.
51010675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2040437 (or 2040432 counting only the distinct ones).
The product of its (nonzero) digits is 1050, while the sum is 25.
The square root of 51010675 is about 7142.1757889315. The cubic root of 51010675 is about 370.8688492966.
The spelling of 51010675 in words is "fifty-one million, ten thousand, six hundred seventy-five".
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