Base | Representation |
---|---|
bin | 1101101110001… |
… | …10000111001101 |
3 | 22000121000002120 |
4 | 12313012013031 |
5 | 213431400003 |
6 | 15231043153 |
7 | 2565246513 |
oct | 667060715 |
9 | 260530076 |
10 | 115106253 |
11 | 59a7a039 |
12 | 326704b9 |
13 | 1ab02612 |
14 | 114044b3 |
15 | a18a853 |
hex | 6dc61cd |
115106253 has 8 divisors (see below), whose sum is σ = 154394688. Its totient is φ = 76277664.
The previous prime is 115106231. The next prime is 115106261. The reversal of 115106253 is 352601511.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 115106253 - 29 = 115105741 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115106203) 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, 114376 + ... + 115377.
It is an arithmetic number, because the mean of its divisors is an integer number (19299336).
Almost surely, 2115106253 is an apocalyptic number.
It is an amenable number.
115106253 is a deficient number, since it is larger than the sum of its proper divisors (39288435).
115106253 is a wasteful number, since it uses less digits than its factorization.
115106253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 229923.
The product of its (nonzero) digits is 900, while the sum is 24.
The square root of 115106253 is about 10728.7582226463. The cubic root of 115106253 is about 486.4441358197. Note that the first 3 decimals are identical.
Adding to 115106253 its reverse (352601511), we get a palindrome (467707764).
The spelling of 115106253 in words is "one hundred fifteen million, one hundred six thousand, two hundred fifty-three".
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