Base | Representation |
---|---|
bin | 1100010111110… |
… | …1000000110011 |
3 | 10121122101211010 |
4 | 3011331000303 |
5 | 101241023100 |
6 | 5052122003 |
7 | 1200035301 |
oct | 305750063 |
9 | 117571733 |
10 | 51892275 |
11 | 27323486 |
12 | 15466303 |
13 | a99b7b6 |
14 | 6c6b271 |
15 | 4850750 |
hex | 317d033 |
51892275 has 12 divisors (see below), whose sum is σ = 85795352. Its totient is φ = 27675840.
The previous prime is 51892261. The next prime is 51892283. The reversal of 51892275 is 57229815.
51892275 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 51892275 - 27 = 51892147 is a prime.
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 11 ways as a sum of consecutive naturals, for example, 345874 + ... + 346023.
Almost surely, 251892275 is an apocalyptic number.
51892275 is a deficient number, since it is larger than the sum of its proper divisors (33903077).
51892275 is a wasteful number, since it uses less digits than its factorization.
51892275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 691910 (or 691905 counting only the distinct ones).
The product of its digits is 50400, while the sum is 39.
The square root of 51892275 is about 7203.6292936269. The cubic root of 51892275 is about 372.9931908471.
The spelling of 51892275 in words is "fifty-one million, eight hundred ninety-two thousand, two hundred seventy-five".
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