Base | Representation |
---|---|
bin | 110101101010011111… |
… | …1110001000001011000 |
3 | 102000110110100110001210 |
4 | 1223110333301001120 |
5 | 3342004103312402 |
6 | 124535225343120 |
7 | 11216551144425 |
oct | 1532477610130 |
9 | 360413313053 |
10 | 115242635352 |
11 | 449685106a9 |
12 | 1a402637aa0 |
13 | ab376bccc0 |
14 | 58135a4d4c |
15 | 2ee74cb06c |
hex | 1ad4ff1058 |
115242635352 has 64 divisors (see below), whose sum is σ = 310384620000. Its totient is φ = 35446017024.
The previous prime is 115242635351. The next prime is 115242635357. The reversal of 115242635352 is 253536242511.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a self number, because there is not a number n which added to its sum of digits gives 115242635352.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115242635351) 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 15 ways as a sum of consecutive naturals, for example, 783774 + ... + 919122.
Almost surely, 2115242635352 is an apocalyptic number.
115242635352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
115242635352 is an abundant number, since it is smaller than the sum of its proper divisors (195141984648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115242635352 is a wasteful number, since it uses less digits than its factorization.
115242635352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138100 (or 138096 counting only the distinct ones).
The product of its digits is 216000, while the sum is 39.
Adding to 115242635352 its reverse (253536242511), we get a palindrome (368778877863).
The spelling of 115242635352 in words is "one hundred fifteen billion, two hundred forty-two million, six hundred thirty-five thousand, three hundred fifty-two".
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