Base | Representation |
---|---|
bin | 1100110000010… |
… | …1000110001101 |
3 | 10201122222210210 |
4 | 3030011012031 |
5 | 102143421003 |
6 | 5150353033 |
7 | 1216504404 |
oct | 314050615 |
9 | 121588723 |
10 | 53498253 |
11 | 28220036 |
12 | 15abb779 |
13 | b111793 |
14 | 716863b |
15 | 4a6b503 |
hex | 330518d |
53498253 has 16 divisors (see below), whose sum is σ = 75841920. Its totient is φ = 33468864.
The previous prime is 53498251. The next prime is 53498257. The reversal of 53498253 is 35289435.
It is not a de Polignac number, because 53498253 - 21 = 53498251 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53498251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3658 + ... + 10971.
It is an arithmetic number, because the mean of its divisors is an integer number (4740120).
Almost surely, 253498253 is an apocalyptic number.
53498253 is a gapful number since it is divisible by the number (53) formed by its first and last digit.
It is an amenable number.
53498253 is a deficient number, since it is larger than the sum of its proper divisors (22343667).
53498253 is a wasteful number, since it uses less digits than its factorization.
53498253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14708.
The product of its digits is 129600, while the sum is 39.
The square root of 53498253 is about 7314.2499957275. The cubic root of 53498253 is about 376.8020006903.
The spelling of 53498253 in words is "fifty-three million, four hundred ninety-eight thousand, two hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •