Base | Representation |
---|---|
bin | 11001001110011… |
… | …000011111110001 |
3 | 1002111022211021222 |
4 | 121032120133301 |
5 | 1331314411003 |
6 | 105554354425 |
7 | 13326101303 |
oct | 3116303761 |
9 | 1074284258 |
10 | 423200753 |
11 | 1a7981a98 |
12 | b988ba15 |
13 | 698a5861 |
14 | 402c3973 |
15 | 27247c38 |
hex | 193987f1 |
423200753 has 4 divisors (see below), whose sum is σ = 424774260. Its totient is φ = 421627248.
The previous prime is 423200749. The next prime is 423200779. The reversal of 423200753 is 357002324.
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 153190129 + 270010624 = 12377^2 + 16432^2 .
It is a cyclic number.
It is not a de Polignac number, because 423200753 - 22 = 423200749 is a prime.
It is a super-3 number, since 3×4232007533 (a number of 27 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (423200653) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 786350 + ... + 786887.
It is an arithmetic number, because the mean of its divisors is an integer number (106193565).
Almost surely, 2423200753 is an apocalyptic number.
It is an amenable number.
423200753 is a deficient number, since it is larger than the sum of its proper divisors (1573507).
423200753 is a wasteful number, since it uses less digits than its factorization.
423200753 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1573506.
The product of its (nonzero) digits is 5040, while the sum is 26.
The square root of 423200753 is about 20571.8436947202. The cubic root of 423200753 is about 750.7848098855.
The spelling of 423200753 in words is "four hundred twenty-three million, two hundred thousand, seven hundred fifty-three".
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