Base | Representation |
---|---|
bin | 1101101101101… |
… | …11001111101011 |
3 | 22000110220120002 |
4 | 12312313033223 |
5 | 213422422410 |
6 | 15225453215 |
7 | 2564604125 |
oct | 666671753 |
9 | 260426502 |
10 | 115045355 |
11 | 59a38307 |
12 | 3264120b |
13 | 1aab0999 |
14 | 113ca215 |
15 | a1777a5 |
hex | 6db73eb |
115045355 has 4 divisors (see below), whose sum is σ = 138054432. Its totient is φ = 92036280.
The previous prime is 115045289. The next prime is 115045367. The reversal of 115045355 is 553540511.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 115045355 - 212 = 115041259 is a prime.
It is a Duffinian 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, 11504531 + ... + 11504540.
It is an arithmetic number, because the mean of its divisors is an integer number (34513608).
Almost surely, 2115045355 is an apocalyptic number.
115045355 is a deficient number, since it is larger than the sum of its proper divisors (23009077).
115045355 is an equidigital number, since it uses as much as digits as its factorization.
115045355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23009076.
The product of its (nonzero) digits is 7500, while the sum is 29.
The square root of 115045355 is about 10725.9197740800. The cubic root of 115045355 is about 486.3583348027.
Adding to 115045355 its reverse (553540511), we get a palindrome (668585866).
The spelling of 115045355 in words is "one hundred fifteen million, forty-five thousand, three hundred fifty-five".
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