Base | Representation |
---|---|
bin | 1100100111100… |
… | …0001100011110 |
3 | 10200120200010102 |
4 | 3021320030132 |
5 | 102021433433 |
6 | 5130141102 |
7 | 1211551655 |
oct | 311701436 |
9 | 120520112 |
10 | 52921118 |
11 | 27966468 |
12 | 15881792 |
13 | ac6bb93 |
14 | 705819c |
15 | 49a54e8 |
hex | 327831e |
52921118 has 16 divisors (see below), whose sum is σ = 84205440. Its totient is φ = 24874200.
The previous prime is 52921117. The next prime is 52921139. The reversal of 52921118 is 81112925.
52921118 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 (52921111) 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 7 ways as a sum of consecutive naturals, for example, 338 + ... + 10293.
It is an arithmetic number, because the mean of its divisors is an integer number (5262840).
Almost surely, 252921118 is an apocalyptic number.
52921118 is a deficient number, since it is larger than the sum of its proper divisors (31284322).
52921118 is a wasteful number, since it uses less digits than its factorization.
52921118 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10783.
The product of its digits is 1440, while the sum is 29.
The square root of 52921118 is about 7274.6902339550. The cubic root of 52921118 is about 375.4421285954.
The spelling of 52921118 in words is "fifty-two million, nine hundred twenty-one thousand, one hundred eighteen".
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