Base | Representation |
---|---|
bin | 110101100100110100… |
… | …1111111110101011101 |
3 | 101222222012100110002012 |
4 | 1223021221333311131 |
5 | 3341111402120420 |
6 | 124504311441005 |
7 | 11212051042541 |
oct | 1531151776535 |
9 | 358865313065 |
10 | 115052379485 |
11 | 4488008364a |
12 | 1a36a986165 |
13 | ab07167c74 |
14 | 57d61dba21 |
15 | 2ed5948dc5 |
hex | 1ac9a7fd5d |
115052379485 has 16 divisors (see below), whose sum is σ = 141053497200. Its totient is φ = 90069467136.
The previous prime is 115052379473. The next prime is 115052379521. The reversal of 115052379485 is 584973250511.
It can be written as a sum of positive squares in 8 ways, for example, as 5958913636 + 109093465849 = 77194^2 + 330293^2 .
It is a cyclic number.
It is not a de Polignac number, because 115052379485 - 24 = 115052379469 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1289540 + ... + 1375869.
It is an arithmetic number, because the mean of its divisors is an integer number (8815843575).
Almost surely, 2115052379485 is an apocalyptic number.
It is an amenable number.
115052379485 is a deficient number, since it is larger than the sum of its proper divisors (26001117715).
115052379485 is an equidigital number, since it uses as much as digits as its factorization.
115052379485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2665600.
The product of its (nonzero) digits is 1512000, while the sum is 50.
The spelling of 115052379485 in words is "one hundred fifteen billion, fifty-two million, three hundred seventy-nine thousand, four hundred eighty-five".
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