Base | Representation |
---|---|
bin | 110100101011101110… |
… | …0101100111110100101 |
3 | 101211000122220002211202 |
4 | 1221113130230332211 |
5 | 3323200342313444 |
6 | 123550223212245 |
7 | 11113423420115 |
oct | 1512734547645 |
9 | 354018802752 |
10 | 113136291749 |
11 | 43a8753a568 |
12 | 19b15147085 |
13 | a8901c0940 |
14 | 5693947045 |
15 | 2e2260e34e |
hex | 1a5772cfa5 |
113136291749 has 8 divisors (see below), whose sum is σ = 128251667040. Its totient is φ = 98936999856.
The previous prime is 113136291733. The next prime is 113136291767. The reversal of 113136291749 is 947192631311.
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 113136291749 - 24 = 113136291733 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113136291049) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229020587 + ... + 229021080.
It is an arithmetic number, because the mean of its divisors is an integer number (16031458380).
Almost surely, 2113136291749 is an apocalyptic number.
113136291749 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
113136291749 is a deficient number, since it is larger than the sum of its proper divisors (15115375291).
113136291749 is a wasteful number, since it uses less digits than its factorization.
113136291749 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 458041699.
The product of its digits is 244944, while the sum is 47.
The spelling of 113136291749 in words is "one hundred thirteen billion, one hundred thirty-six million, two hundred ninety-one thousand, seven hundred forty-nine".
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