Base | Representation |
---|---|
bin | 1100100111101… |
… | …0010000010001 |
3 | 10200121002200211 |
4 | 3021322100101 |
5 | 102022221203 |
6 | 5130244121 |
7 | 1211615365 |
oct | 311722021 |
9 | 120532624 |
10 | 52929553 |
11 | 27971836 |
12 | 15886641 |
13 | ac72981 |
14 | 705b2a5 |
15 | 49a7c6d |
hex | 327a411 |
52929553 has 4 divisors (see below), whose sum is σ = 54754740. Its totient is φ = 51104368.
The previous prime is 52929533. The next prime is 52929559. The reversal of 52929553 is 35592925.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 16785409 + 36144144 = 4097^2 + 6012^2 .
It is a cyclic number.
It is not a de Polignac number, because 52929553 - 25 = 52929521 is a prime.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52929559) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 912550 + ... + 912607.
It is an arithmetic number, because the mean of its divisors is an integer number (13688685).
Almost surely, 252929553 is an apocalyptic number.
It is an amenable number.
52929553 is a deficient number, since it is larger than the sum of its proper divisors (1825187).
52929553 is a wasteful number, since it uses less digits than its factorization.
52929553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1825186.
The product of its digits is 121500, while the sum is 40.
The square root of 52929553 is about 7275.2699606269. The cubic root of 52929553 is about 375.4620745466.
The spelling of 52929553 in words is "fifty-two million, nine hundred twenty-nine thousand, five hundred fifty-three".
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