Base | Representation |
---|---|
bin | 1110111011111… |
… | …11101000011011 |
3 | 22201210001211211 |
4 | 13131333220123 |
5 | 224034201243 |
6 | 20233403551 |
7 | 3051026545 |
oct | 735775033 |
9 | 281701754 |
10 | 125303323 |
11 | 64804272 |
12 | 35b695b7 |
13 | 1cc62aa2 |
14 | 128da695 |
15 | b001d9d |
hex | 777fa1b |
125303323 has 4 divisors (see below), whose sum is σ = 125329888. Its totient is φ = 125276760.
The previous prime is 125303291. The next prime is 125303329. The reversal of 125303323 is 323303521.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323303521 = 37 ⋅8737933.
It is a cyclic number.
It is not a de Polignac number, because 125303323 - 25 = 125303291 is a prime.
It is a super-3 number, since 3×1253033233 (a number of 25 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 125303294 and 125303303.
It is not an unprimeable number, because it can be changed into a prime (125303329) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4083 + ... + 16348.
It is an arithmetic number, because the mean of its divisors is an integer number (31332472).
Almost surely, 2125303323 is an apocalyptic number.
125303323 is a deficient number, since it is larger than the sum of its proper divisors (26565).
125303323 is an equidigital number, since it uses as much as digits as its factorization.
125303323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26564.
The product of its (nonzero) digits is 1620, while the sum is 22.
The square root of 125303323 is about 11193.8966852477. The cubic root of 125303323 is about 500.4041039786.
Adding to 125303323 its reverse (323303521), we get a palindrome (448606844).
The spelling of 125303323 in words is "one hundred twenty-five million, three hundred three thousand, three hundred twenty-three".
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