Base | Representation |
---|---|
bin | 1100100000001… |
… | …1000101101010 |
3 | 10122200022010221 |
4 | 3020003011222 |
5 | 101411111300 |
6 | 5112000254 |
7 | 1204513345 |
oct | 310030552 |
9 | 118608127 |
10 | 52441450 |
11 | 27669046 |
12 | 1569008a |
13 | ab31759 |
14 | 6d7145c |
15 | 490d31a |
hex | 320316a |
52441450 has 12 divisors (see below), whose sum is σ = 97541190. Its totient is φ = 20976560.
The previous prime is 52441439. The next prime is 52441453. The reversal of 52441450 is 5414425.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 33977241 + 18464209 = 5829^2 + 4297^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (52441453) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 524365 + ... + 524464.
Almost surely, 252441450 is an apocalyptic number.
52441450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
52441450 is a deficient number, since it is larger than the sum of its proper divisors (45099740).
52441450 is a wasteful number, since it uses less digits than its factorization.
52441450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1048841 (or 1048836 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 25.
The square root of 52441450 is about 7241.6469121326. The cubic root of 52441450 is about 374.3043696530.
Adding to 52441450 its reverse (5414425), we get a palindrome (57855875).
The spelling of 52441450 in words is "fifty-two million, four hundred forty-one thousand, four hundred fifty".
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