Base | Representation |
---|---|
bin | 1101110000100… |
… | …01000101011110 |
3 | 22001011121100020 |
4 | 12320101011132 |
5 | 214021211332 |
6 | 15241413010 |
7 | 2600666022 |
oct | 670210536 |
9 | 261147306 |
10 | 115413342 |
11 | 5a169830 |
12 | 3279a166 |
13 | 1abac325 |
14 | 11484382 |
15 | a1eb82c |
hex | 6e1115e |
115413342 has 64 divisors (see below), whose sum is σ = 259269120. Its totient is φ = 33955200.
The previous prime is 115413313. The next prime is 115413349. The reversal of 115413342 is 243314511.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115413349) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 438703 + ... + 438965.
It is an arithmetic number, because the mean of its divisors is an integer number (4051080).
Almost surely, 2115413342 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 115413342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129634560).
115413342 is an abundant number, since it is smaller than the sum of its proper divisors (143855778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115413342 is a wasteful number, since it uses less digits than its factorization.
115413342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 449.
The product of its digits is 1440, while the sum is 24.
The square root of 115413342 is about 10743.0601785525. The cubic root of 115413342 is about 486.8763422727.
Adding to 115413342 its reverse (243314511), we get a palindrome (358727853).
The spelling of 115413342 in words is "one hundred fifteen million, four hundred thirteen thousand, three hundred forty-two".
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