Base | Representation |
---|---|
bin | 1100101000111… |
… | …0101111001110 |
3 | 10200202100210021 |
4 | 3022032233032 |
5 | 102032412304 |
6 | 5132132354 |
7 | 1212415114 |
oct | 312165716 |
9 | 120670707 |
10 | 53013454 |
11 | 27a1987a |
12 | 159070ba |
13 | aca1c10 |
14 | 707dab4 |
15 | 49c2a54 |
hex | 328ebce |
53013454 has 8 divisors (see below), whose sum is σ = 85637160. Its totient is φ = 24467736.
The previous prime is 53013419. The next prime is 53013469. The reversal of 53013454 is 45431035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1019464 + ... + 1019515.
It is an arithmetic number, because the mean of its divisors is an integer number (10704645).
Almost surely, 253013454 is an apocalyptic number.
53013454 is a deficient number, since it is larger than the sum of its proper divisors (32623706).
53013454 is a wasteful number, since it uses less digits than its factorization.
53013454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2038994.
The product of its (nonzero) digits is 3600, while the sum is 25.
The square root of 53013454 is about 7281.0338551610. The cubic root of 53013454 is about 375.6603570528.
Adding to 53013454 its reverse (45431035), we get a palindrome (98444489).
The spelling of 53013454 in words is "fifty-three million, thirteen thousand, four hundred fifty-four".
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