Base | Representation |
---|---|
bin | 1101110000110… |
… | …11010001000100 |
3 | 22001020201112202 |
4 | 12320123101010 |
5 | 214024030134 |
6 | 15242334032 |
7 | 2601231425 |
oct | 670332104 |
9 | 261221482 |
10 | 115455044 |
11 | 5a1980a1 |
12 | 327ba318 |
13 | 1abc52c3 |
14 | 1149564c |
15 | a208d7e |
hex | 6e1b444 |
115455044 has 12 divisors (see below), whose sum is σ = 202343568. Its totient is φ = 57642600.
The previous prime is 115455037. The next prime is 115455073. The reversal of 115455044 is 440554511.
It is a junction number, because it is equal to n+sod(n) for n = 115454998 and 115455016.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18122 + ... + 23649.
It is an arithmetic number, because the mean of its divisors is an integer number (16861964).
Almost surely, 2115455044 is an apocalyptic number.
It is an amenable number.
115455044 is a deficient number, since it is larger than the sum of its proper divisors (86888524).
115455044 is a wasteful number, since it uses less digits than its factorization.
115455044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42466 (or 42464 counting only the distinct ones).
The product of its (nonzero) digits is 8000, while the sum is 29.
The square root of 115455044 is about 10745.0008841321. Note that the first 3 decimals coincide. The cubic root of 115455044 is about 486.9349757950.
The spelling of 115455044 in words is "one hundred fifteen million, four hundred fifty-five thousand, forty-four".
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