Base | Representation |
---|---|
bin | 1100011010010… |
… | …0001010111110 |
3 | 10121221112211200 |
4 | 3012210022332 |
5 | 101311141140 |
6 | 5055400330 |
7 | 1201304025 |
oct | 306441276 |
9 | 117845750 |
10 | 52052670 |
11 | 27422a3a |
12 | 155230a6 |
13 | aa267c7 |
14 | 6cad8bc |
15 | 4883030 |
hex | 31a42be |
52052670 has 24 divisors (see below), whose sum is σ = 135337176. Its totient is φ = 13880688.
The previous prime is 52052639. The next prime is 52052677. The reversal of 52052670 is 7625025.
52052670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52052677) 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 11 ways as a sum of consecutive naturals, for example, 289092 + ... + 289271.
It is an arithmetic number, because the mean of its divisors is an integer number (5639049).
Almost surely, 252052670 is an apocalyptic number.
52052670 is an abundant number, since it is smaller than the sum of its proper divisors (83284506).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52052670 is a wasteful number, since it uses less digits than its factorization.
52052670 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 578376 (or 578373 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 27.
The square root of 52052670 is about 7214.7536340474. The cubic root of 52052670 is about 373.3770932620.
Adding to 52052670 its reverse (7625025), we get a palindrome (59677695).
It can be divided in two parts, 5205 and 2670, that added together give a triangular number (7875 = T125).
The spelling of 52052670 in words is "fifty-two million, fifty-two thousand, six hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •