Base | Representation |
---|---|
bin | 10111111010101… |
… | …00100100100111 |
3 | 111222111202222012 |
4 | 23331110210213 |
5 | 402324440143 |
6 | 31524024435 |
7 | 4654164566 |
oct | 1375244447 |
9 | 458452865 |
10 | 200624423 |
11 | a327a10a |
12 | 5723211b |
13 | 3274559c |
14 | 1c905bdd |
15 | 1292e418 |
hex | bf54927 |
200624423 has 8 divisors (see below), whose sum is σ = 211701600. Its totient is φ = 189743488.
The previous prime is 200624387. The next prime is 200624441. The reversal of 200624423 is 324426002.
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 200624423 - 28 = 200624167 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200624483) 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, 46958 + ... + 51051.
It is an arithmetic number, because the mean of its divisors is an integer number (26462700).
Almost surely, 2200624423 is an apocalyptic number.
200624423 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
200624423 is a deficient number, since it is larger than the sum of its proper divisors (11077177).
200624423 is an equidigital number, since it uses as much as digits as its factorization.
200624423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98121.
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 200624423 is about 14164.1951059705. The cubic root of 200624423 is about 585.4115233336.
The spelling of 200624423 in words is "two hundred million, six hundred twenty-four thousand, four hundred twenty-three".
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