Base | Representation |
---|---|
bin | 1100011111110… |
… | …0011111011001 |
3 | 10122121221002000 |
4 | 3013330133121 |
5 | 101404230200 |
6 | 5111231213 |
7 | 1204341510 |
oct | 307743731 |
9 | 118557060 |
10 | 52414425 |
11 | 2764a808 |
12 | 15678509 |
13 | ab2236b |
14 | 6d65677 |
15 | 4905300 |
hex | 31fc7d9 |
52414425 has 48 divisors (see below), whose sum is σ = 110052480. Its totient is φ = 23958720.
The previous prime is 52414409. The next prime is 52414429. The reversal of 52414425 is 52441425.
It is not a de Polignac number, because 52414425 - 24 = 52414409 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (52414429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 822 + ... + 10271.
It is an arithmetic number, because the mean of its divisors is an integer number (2292760).
Almost surely, 252414425 is an apocalyptic number.
It is an amenable number.
52414425 is an abundant number, since it is smaller than the sum of its proper divisors (57638055).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52414425 is a wasteful number, since it uses less digits than its factorization.
52414425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11119 (or 11108 counting only the distinct ones).
The product of its digits is 6400, while the sum is 27.
The square root of 52414425 is about 7239.7807287238. The cubic root of 52414425 is about 374.2400610209.
Subtracting 52414425 from its reverse (52441425), we obtain a cube (27000 = 303).
The spelling of 52414425 in words is "fifty-two million, four hundred fourteen thousand, four hundred twenty-five".
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