Base | Representation |
---|---|
bin | 11010111011010… |
… | …00111000011001 |
3 | 120202000120002201 |
4 | 31131220320121 |
5 | 430310422213 |
6 | 34225130201 |
7 | 5411615062 |
oct | 1535507031 |
9 | 522016081 |
10 | 225873433 |
11 | 106555065 |
12 | 63789961 |
13 | 37a45c26 |
14 | 21dd9569 |
15 | 14c6a6dd |
hex | d768e19 |
225873433 has 4 divisors (see below), whose sum is σ = 226050768. Its totient is φ = 225696100.
The previous prime is 225873379. The next prime is 225873449. The reversal of 225873433 is 334378522.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-225873433 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 225873392 and 225873401.
It is not an unprimeable number, because it can be changed into a prime (225873233) 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, 86743 + ... + 89308.
It is an arithmetic number, because the mean of its divisors is an integer number (56512692).
Almost surely, 2225873433 is an apocalyptic number.
It is an amenable number.
225873433 is a deficient number, since it is larger than the sum of its proper divisors (177335).
225873433 is a wasteful number, since it uses less digits than its factorization.
225873433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177334.
The product of its digits is 120960, while the sum is 37.
The square root of 225873433 is about 15029.0862330349. The cubic root of 225873433 is about 609.0062049819.
The spelling of 225873433 in words is "two hundred twenty-five million, eight hundred seventy-three thousand, four hundred thirty-three".
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