Base | Representation |
---|---|
bin | 10000001111010010101… |
… | …110011010100010011100 |
3 | 10221200102012202202211110 |
4 | 100033102232122202130 |
5 | 121240412032143343 |
6 | 2212352501422020 |
7 | 143423555514411 |
oct | 20172256324234 |
9 | 3850365682743 |
10 | 1115931912348 |
11 | 3a029a521600 |
12 | 16033740a910 |
13 | 81302712246 |
14 | 3c023394108 |
15 | 1e0644e7833 |
hex | 103d2b9a89c |
1115931912348 has 72 divisors (see below), whose sum is σ = 2876456329600. Its totient is φ = 336461796000.
The previous prime is 1115931912289. The next prime is 1115931912379. The reversal of 1115931912348 is 8432191395111.
It is a junction number, because it is equal to n+sod(n) for n = 1115931912297 and 1115931912306.
It is a congruent 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 23 ways as a sum of consecutive naturals, for example, 1642078 + ... + 2219973.
Almost surely, 21115931912348 is an apocalyptic number.
It is an amenable number.
1115931912348 is an abundant number, since it is smaller than the sum of its proper divisors (1760524417252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1115931912348 is a wasteful number, since it uses less digits than its factorization.
1115931912348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3862279 (or 3862266 counting only the distinct ones).
The product of its digits is 233280, while the sum is 48.
The spelling of 1115931912348 in words is "one trillion, one hundred fifteen billion, nine hundred thirty-one million, nine hundred twelve thousand, three hundred forty-eight".
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