Base | Representation |
---|---|
bin | 1101110010000… |
… | …01010110100001 |
3 | 22001112122112102 |
4 | 12321001112201 |
5 | 214044023131 |
6 | 15245540145 |
7 | 2602451300 |
oct | 671012641 |
9 | 261478472 |
10 | 115611041 |
11 | 5a294317 |
12 | 32874655 |
13 | 1ac4b300 |
14 | 114d6437 |
15 | a23a1cb |
hex | 6e415a1 |
115611041 has 36 divisors (see below), whose sum is σ = 152209152. Its totient is φ = 87351264.
The previous prime is 115611017. The next prime is 115611077. The reversal of 115611041 is 140116511.
It is a happy number.
It is not a de Polignac number, because 115611041 - 210 = 115610017 is a prime.
It is a super-2 number, since 2×1156110412 = 26731825602207362, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (115611241) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 190160 + ... + 190766.
It is an arithmetic number, because the mean of its divisors is an integer number (4228032).
Almost surely, 2115611041 is an apocalyptic number.
It is an amenable number.
115611041 is a deficient number, since it is larger than the sum of its proper divisors (36598111).
115611041 is a wasteful number, since it uses less digits than its factorization.
115611041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 670 (or 650 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 20.
The square root of 115611041 is about 10752.2574838961. The cubic root of 115611041 is about 487.1541843780.
Adding to 115611041 its reverse (140116511), we get a palindrome (255727552).
The spelling of 115611041 in words is "one hundred fifteen million, six hundred eleven thousand, forty-one".
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