Base | Representation |
---|---|
bin | 110101100100111010… |
… | …1100010011000001001 |
3 | 101222222102001010200202 |
4 | 1223021311202120021 |
5 | 3341113140421203 |
6 | 124504500341545 |
7 | 11212115542145 |
oct | 1531165423011 |
9 | 358872033622 |
10 | 115055404553 |
11 | 4488185a401 |
12 | 1a36b9a48b5 |
13 | ab07986b4b |
14 | 57d6788225 |
15 | 2ed5d45388 |
hex | 1ac9d62609 |
115055404553 has 8 divisors (see below), whose sum is σ = 120713869056. Its totient is φ = 109518627600.
The previous prime is 115055404531. The next prime is 115055404591. The reversal of 115055404553 is 355404550511.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 115055404553 - 28 = 115055404297 is a prime.
It is a super-2 number, since 2×1150554045532 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (115055404753) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30419951 + ... + 30423732.
It is an arithmetic number, because the mean of its divisors is an integer number (15089233632).
Almost surely, 2115055404553 is an apocalyptic number.
It is an amenable number.
115055404553 is a deficient number, since it is larger than the sum of its proper divisors (5658464503).
115055404553 is an equidigital number, since it uses as much as digits as its factorization.
115055404553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60843775.
The product of its (nonzero) digits is 150000, while the sum is 38.
The spelling of 115055404553 in words is "one hundred fifteen billion, fifty-five million, four hundred four thousand, five hundred fifty-three".
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