Base | Representation |
---|---|
bin | 1110111100001… |
… | …10101101111001 |
3 | 22201211112122201 |
4 | 13132012231321 |
5 | 224041113340 |
6 | 20234150201 |
7 | 3051210265 |
oct | 736065571 |
9 | 281745581 |
10 | 125332345 |
11 | 64824056 |
12 | 35b82361 |
13 | 1cc73068 |
14 | 129070a5 |
15 | b00a79a |
hex | 7786b79 |
125332345 has 8 divisors (see below), whose sum is σ = 155585160. Its totient is φ = 96808320.
The previous prime is 125332327. The next prime is 125332373. The reversal of 125332345 is 543233521.
It can be written as a sum of positive squares in 4 ways, for example, as 6718464 + 118613881 = 2592^2 + 10891^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 125332345 - 27 = 125332217 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 432036 + ... + 432325.
It is an arithmetic number, because the mean of its divisors is an integer number (19448145).
Almost surely, 2125332345 is an apocalyptic number.
It is an amenable number.
125332345 is a deficient number, since it is larger than the sum of its proper divisors (30252815).
125332345 is an equidigital number, since it uses as much as digits as its factorization.
125332345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 864395.
The product of its digits is 10800, while the sum is 28.
The square root of 125332345 is about 11195.1929416156. The cubic root of 125332345 is about 500.4427345232.
Adding to 125332345 its reverse (543233521), we get a palindrome (668565866).
It can be divided in two parts, 12533 and 2345, that added together give a triangular number (14878 = T172).
The spelling of 125332345 in words is "one hundred twenty-five million, three hundred thirty-two thousand, three hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •