Base | Representation |
---|---|
bin | 110101000001101001… |
… | …0001101001110010101 |
3 | 101212220220202122002111 |
4 | 1222003102031032111 |
5 | 3331202131101444 |
6 | 124151214311021 |
7 | 11140563541420 |
oct | 1520322151625 |
9 | 355826678074 |
10 | 113871737749 |
11 | 44324699a80 |
12 | 1a09b4b8471 |
13 | a979690aa3 |
14 | 57234aa9b7 |
15 | 2e66e84234 |
hex | 1a8348d395 |
113871737749 has 8 divisors (see below), whose sum is σ = 141969958848. Its totient is φ = 88731224160.
The previous prime is 113871737747. The next prime is 113871737761. The reversal of 113871737749 is 947737178311.
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 113871737749 - 21 = 113871737747 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 113871737693 and 113871737702.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113871737743) 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, 739426792 + ... + 739426945.
It is an arithmetic number, because the mean of its divisors is an integer number (17746244856).
Almost surely, 2113871737749 is an apocalyptic number.
It is an amenable number.
113871737749 is a deficient number, since it is larger than the sum of its proper divisors (28098221099).
113871737749 is a wasteful number, since it uses less digits than its factorization.
113871737749 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1478853755.
The product of its digits is 6223392, while the sum is 58.
The spelling of 113871737749 in words is "one hundred thirteen billion, eight hundred seventy-one million, seven hundred thirty-seven thousand, seven hundred forty-nine".
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