Base | Representation |
---|---|
bin | 110101110011101111… |
… | …0000000110110000001 |
3 | 102001021001111222000220 |
4 | 1223213132000312001 |
5 | 3343122423214434 |
6 | 125030100133253 |
7 | 11230333335420 |
oct | 1534736006601 |
9 | 361231458026 |
10 | 115552554369 |
11 | 4500744a41a |
12 | 1a48a397229 |
13 | ab86981835 |
14 | 58427db2b7 |
15 | 30147e8d49 |
hex | 1ae7780d81 |
115552554369 has 32 divisors (see below), whose sum is σ = 183811067904. Its totient is φ = 63133266240.
The previous prime is 115552554347. The next prime is 115552554413. The reversal of 115552554369 is 963455255511.
It is not a de Polignac number, because 115552554369 - 217 = 115552423297 is a prime.
It is a super-2 number, since 2×1155525543692 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (115552552369) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1161159 + ... + 1256739.
It is an arithmetic number, because the mean of its divisors is an integer number (5744095872).
Almost surely, 2115552554369 is an apocalyptic number.
It is an amenable number.
115552554369 is a deficient number, since it is larger than the sum of its proper divisors (68258513535).
115552554369 is a wasteful number, since it uses less digits than its factorization.
115552554369 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98117.
The product of its digits is 4050000, while the sum is 51.
The spelling of 115552554369 in words is "one hundred fifteen billion, five hundred fifty-two million, five hundred fifty-four thousand, three hundred sixty-nine".
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