Base | Representation |
---|---|
bin | 1100110100110… |
… | …0010011001110 |
3 | 10202012210212121 |
4 | 3031030103032 |
5 | 102232234102 |
6 | 5200523154 |
7 | 1222130605 |
oct | 315142316 |
9 | 122183777 |
10 | 53789902 |
11 | 283aa171 |
12 | 160204ba |
13 | b1b445a |
14 | 7202a3c |
15 | 4ac7b37 |
hex | 334c4ce |
53789902 has 8 divisors (see below), whose sum is σ = 82401696. Its totient is φ = 26322672.
The previous prime is 53789891. The next prime is 53789903. The reversal of 53789902 is 20998735.
It is a happy number.
53789902 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53789903) 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, 286023 + ... + 286210.
It is an arithmetic number, because the mean of its divisors is an integer number (10300212).
Almost surely, 253789902 is an apocalyptic number.
53789902 is a deficient number, since it is larger than the sum of its proper divisors (28611794).
53789902 is a wasteful number, since it uses less digits than its factorization.
53789902 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 572282.
The product of its (nonzero) digits is 136080, while the sum is 43.
The square root of 53789902 is about 7334.1599382615. The cubic root of 53789902 is about 377.4854799029.
The spelling of 53789902 in words is "fifty-three million, seven hundred eighty-nine thousand, nine hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •