Base | Representation |
---|---|
bin | 1101101110100… |
… | …01100101001000 |
3 | 22000200101112020 |
4 | 12313101211020 |
5 | 213434400344 |
6 | 15232044440 |
7 | 2565533454 |
oct | 667214510 |
9 | 260611466 |
10 | 115153224 |
11 | 5a00135a |
12 | 32693720 |
13 | 1ab1ab04 |
14 | 11417664 |
15 | a199719 |
hex | 6dd1948 |
115153224 has 48 divisors (see below), whose sum is σ = 303855120. Its totient is φ = 36361440.
The previous prime is 115153217. The next prime is 115153271. The reversal of 115153224 is 422351511.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 115153194 and 115153203.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 2019 + ... + 15309.
It is an arithmetic number, because the mean of its divisors is an integer number (6330315).
Almost surely, 2115153224 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 115153224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151927560).
115153224 is an abundant number, since it is smaller than the sum of its proper divisors (188701896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115153224 is a wasteful number, since it uses less digits than its factorization.
115153224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13338 (or 13315 counting only the distinct ones).
The product of its digits is 1200, while the sum is 24.
The square root of 115153224 is about 10730.9470225139. The cubic root of 115153224 is about 486.5102939987.
The spelling of 115153224 in words is "one hundred fifteen million, one hundred fifty-three thousand, two hundred twenty-four".
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