Base | Representation |
---|---|
bin | 1100100110011… |
… | …0111111010101 |
3 | 10200110002110022 |
4 | 3021212333111 |
5 | 102012210040 |
6 | 5124434525 |
7 | 1211136341 |
oct | 311467725 |
9 | 120402408 |
10 | 52850645 |
11 | 27918521 |
12 | 15848a45 |
13 | ac45a93 |
14 | 703a621 |
15 | 498e6b5 |
hex | 3266fd5 |
52850645 has 8 divisors (see below), whose sum is σ = 63776160. Its totient is φ = 42043600.
The previous prime is 52850641. The next prime is 52850653. The reversal of 52850645 is 54605825.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52850645 - 22 = 52850641 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52850641) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28631 + ... + 30420.
It is an arithmetic number, because the mean of its divisors is an integer number (7972020).
Almost surely, 252850645 is an apocalyptic number.
It is an amenable number.
52850645 is a deficient number, since it is larger than the sum of its proper divisors (10925515).
52850645 is a wasteful number, since it uses less digits than its factorization.
52850645 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59235.
The product of its (nonzero) digits is 48000, while the sum is 35.
The square root of 52850645 is about 7269.8449089372. The cubic root of 52850645 is about 375.2754006587.
The spelling of 52850645 in words is "fifty-two million, eight hundred fifty thousand, six hundred forty-five".
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