Base | Representation |
---|---|
bin | 1100011111001… |
… | …1111001011001 |
3 | 10122120010210022 |
4 | 3013303321121 |
5 | 101402113400 |
6 | 5110400225 |
7 | 1204134053 |
oct | 307637131 |
9 | 118503708 |
10 | 52379225 |
11 | 27626318 |
12 | 15660075 |
13 | ab0c332 |
14 | 6d568d3 |
15 | 48e9b85 |
hex | 31f3e59 |
52379225 has 12 divisors (see below), whose sum is σ = 65735376. Its totient is φ = 41396880.
The previous prime is 52379221. The next prime is 52379233. The reversal of 52379225 is 52297325.
It is not a de Polignac number, because 52379225 - 22 = 52379221 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52379221) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10547 + ... + 14696.
It is an arithmetic number, because the mean of its divisors is an integer number (5477948).
Almost surely, 252379225 is an apocalyptic number.
It is an amenable number.
52379225 is a deficient number, since it is larger than the sum of its proper divisors (13356151).
52379225 is a wasteful number, since it uses less digits than its factorization.
52379225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25336 (or 25331 counting only the distinct ones).
The product of its digits is 37800, while the sum is 35.
The square root of 52379225 is about 7237.3493075849. The cubic root of 52379225 is about 374.1562660213.
The spelling of 52379225 in words is "fifty-two million, three hundred seventy-nine thousand, two hundred twenty-five".
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