Base | Representation |
---|---|
bin | 1110111100010… |
… | …01111000111111 |
3 | 22201212012111010 |
4 | 13132021320333 |
5 | 224042022333 |
6 | 20234330303 |
7 | 3051263214 |
oct | 736117077 |
9 | 281765433 |
10 | 125345343 |
11 | 648328a2 |
12 | 35b89993 |
13 | 1cc78c56 |
14 | 1290bb0b |
15 | b00e563 |
hex | 7789e3f |
125345343 has 8 divisors (see below), whose sum is σ = 168782256. Its totient is φ = 82736000.
The previous prime is 125345329. The next prime is 125345347. The reversal of 125345343 is 343543521.
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 125345343 - 216 = 125279807 is a prime.
It is a super-2 number, since 2×1253453432 = 31422910023575298, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 125345343.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125345347) 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, 206538 + ... + 207143.
It is an arithmetic number, because the mean of its divisors is an integer number (21097782).
Almost surely, 2125345343 is an apocalyptic number.
125345343 is a deficient number, since it is larger than the sum of its proper divisors (43436913).
125345343 is a wasteful number, since it uses less digits than its factorization.
125345343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 413785.
The product of its digits is 21600, while the sum is 30.
The square root of 125345343 is about 11195.7734435813. The cubic root of 125345343 is about 500.4600339411.
Adding to 125345343 its reverse (343543521), we get a palindrome (468888864).
The spelling of 125345343 in words is "one hundred twenty-five million, three hundred forty-five thousand, three hundred forty-three".
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