Base | Representation |
---|---|
bin | 110101100110100101… |
… | …1010100111001011000 |
3 | 102000010022111110001121 |
4 | 1223031023110321120 |
5 | 3341222012320102 |
6 | 124514221455024 |
7 | 11213366110441 |
oct | 1531513247130 |
9 | 360108443047 |
10 | 115111448152 |
11 | 44900458828 |
12 | 1a386711474 |
13 | ab1647a03c |
14 | 57dddb62c8 |
15 | 2edac15b37 |
hex | 1acd2d4e58 |
115111448152 has 16 divisors (see below), whose sum is σ = 228530081160. Its totient is φ = 54170093184.
The previous prime is 115111448147. The next prime is 115111448167. The reversal of 115111448152 is 251844111511.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a congruent number.
It is an unprimeable number.
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, 423203718 + ... + 423203989.
Almost surely, 2115111448152 is an apocalyptic number.
It is an amenable number.
115111448152 is a deficient number, since it is larger than the sum of its proper divisors (113418633008).
115111448152 is a wasteful number, since it uses less digits than its factorization.
115111448152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 846407730 (or 846407726 counting only the distinct ones).
The product of its digits is 6400, while the sum is 34.
Adding to 115111448152 its reverse (251844111511), we get a palindrome (366955559663).
The spelling of 115111448152 in words is "one hundred fifteen billion, one hundred eleven million, four hundred forty-eight thousand, one hundred fifty-two".
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