Base | Representation |
---|---|
bin | 1100101011001… |
… | …1000000101110 |
3 | 10201000220121002 |
4 | 3022303000232 |
5 | 102102141110 |
6 | 5135240302 |
7 | 1213604225 |
oct | 312630056 |
9 | 121026532 |
10 | 53162030 |
11 | 28010469 |
12 | 15979092 |
13 | b02472c |
14 | 70bbcbc |
15 | 4a01aa5 |
hex | 32b302e |
53162030 has 8 divisors (see below), whose sum is σ = 95691672. Its totient is φ = 21264808.
The previous prime is 53162003. The next prime is 53162033. The reversal of 53162030 is 3026135.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 53161993 and 53162011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53162033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2658092 + ... + 2658111.
It is an arithmetic number, because the mean of its divisors is an integer number (11961459).
Almost surely, 253162030 is an apocalyptic number.
53162030 is a deficient number, since it is larger than the sum of its proper divisors (42529642).
53162030 is a wasteful number, since it uses less digits than its factorization.
53162030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5316210.
The product of its (nonzero) digits is 540, while the sum is 20.
The square root of 53162030 is about 7291.2296630952. The cubic root of 53162030 is about 376.0109727822.
Adding to 53162030 its reverse (3026135), we get a palindrome (56188165).
The spelling of 53162030 in words is "fifty-three million, one hundred sixty-two thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •