Base | Representation |
---|---|
bin | 1100110000110… |
… | …1001100101011 |
3 | 10201201200022202 |
4 | 3030031030223 |
5 | 102201001220 |
6 | 5151210415 |
7 | 1220003216 |
oct | 314151453 |
9 | 121650282 |
10 | 53531435 |
11 | 28242a61 |
12 | 15b16a0b |
13 | b123909 |
14 | 717677d |
15 | 4a76275 |
hex | 330d32b |
53531435 has 4 divisors (see below), whose sum is σ = 64237728. Its totient is φ = 42825144.
The previous prime is 53531407. The next prime is 53531437. The reversal of 53531435 is 53413535.
53531435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 53531435 - 222 = 49337131 is a prime.
It is a super-2 number, since 2×535314352 = 5731229066318450, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 53531398 and 53531407.
It is not an unprimeable number, because it can be changed into a prime (53531437) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 5353139 + ... + 5353148.
It is an arithmetic number, because the mean of its divisors is an integer number (16059432).
Almost surely, 253531435 is an apocalyptic number.
53531435 is a deficient number, since it is larger than the sum of its proper divisors (10706293).
53531435 is a wasteful number, since it uses less digits than its factorization.
53531435 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10706292.
The product of its digits is 13500, while the sum is 29.
The square root of 53531435 is about 7316.5179559679. The cubic root of 53531435 is about 376.8798877190.
The spelling of 53531435 in words is "fifty-three million, five hundred thirty-one thousand, four hundred thirty-five".
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