Base | Representation |
---|---|
bin | 1100011100100… |
… | …1010101110111 |
3 | 10122020021200112 |
4 | 3013021111313 |
5 | 101331024134 |
6 | 5102533235 |
7 | 1202506634 |
oct | 307112567 |
9 | 118207615 |
10 | 52204919 |
11 | 27517368 |
12 | 1559721b |
13 | aa7abb0 |
14 | 6d0d18b |
15 | 48b31ce |
hex | 31c9577 |
52204919 has 8 divisors (see below), whose sum is σ = 56320992. Its totient is φ = 48103200.
The previous prime is 52204897. The next prime is 52204937. The reversal of 52204919 is 91940225.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52204919 - 216 = 52139383 is a prime.
It is a super-2 number, since 2×522049192 = 5450707135593122, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52204949) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4694 + ... + 11244.
It is an arithmetic number, because the mean of its divisors is an integer number (7040124).
Almost surely, 252204919 is an apocalyptic number.
52204919 is a deficient number, since it is larger than the sum of its proper divisors (4116073).
52204919 is a wasteful number, since it uses less digits than its factorization.
52204919 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7177.
The product of its (nonzero) digits is 6480, while the sum is 32.
The square root of 52204919 is about 7225.2971565189. The cubic root of 52204919 is about 373.7407694875.
The spelling of 52204919 in words is "fifty-two million, two hundred four thousand, nine hundred nineteen".
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