Base | Representation |
---|---|
bin | 1100011011110… |
… | …0001010001011 |
3 | 10122010112121200 |
4 | 3012330022023 |
5 | 101322312143 |
6 | 5101435243 |
7 | 1202163336 |
oct | 306741213 |
9 | 118115550 |
10 | 52150923 |
11 | 2748a840 |
12 | 1556bb23 |
13 | aa5c446 |
14 | 6cd761d |
15 | 48a21d3 |
hex | 31bc28b |
52150923 has 12 divisors (see below), whose sum is σ = 82177368. Its totient is φ = 31606560.
The previous prime is 52150921. The next prime is 52150933. The reversal of 52150923 is 32905125.
52150923 is a `hidden beast` number, since 521 + 50 + 92 + 3 = 666.
52150923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 52150923 - 21 = 52150921 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52150921) 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, 263290 + ... + 263487.
It is an arithmetic number, because the mean of its divisors is an integer number (6848114).
Almost surely, 252150923 is an apocalyptic number.
52150923 is a deficient number, since it is larger than the sum of its proper divisors (30026445).
52150923 is a wasteful number, since it uses less digits than its factorization.
52150923 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 526794 (or 526791 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 27.
The square root of 52150923 is about 7221.5595960983. The cubic root of 52150923 is about 373.6118705983.
It can be divided in two parts, 52 and 150923, that added together give a triangular number (150975 = T549).
The spelling of 52150923 in words is "fifty-two million, one hundred fifty thousand, nine hundred twenty-three".
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