Base | Representation |
---|---|
bin | 1110001000100… |
… | …11110010010101 |
3 | 22021002222122102 |
4 | 13010103302111 |
5 | 220323221013 |
6 | 15433211445 |
7 | 2636554343 |
oct | 704236225 |
9 | 267088572 |
10 | 118570133 |
11 | 60a25550 |
12 | 33860b85 |
13 | 1b746156 |
14 | 11a66993 |
15 | a621d58 |
hex | 7113c95 |
118570133 has 16 divisors (see below), whose sum is σ = 133988352. Its totient is φ = 103950000.
The previous prime is 118570099. The next prime is 118570139. The reversal of 118570133 is 331075811.
It is a de Polignac number, because none of the positive numbers 2k-118570133 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 118570096 and 118570105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (118570139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157508 + ... + 158258.
It is an arithmetic number, because the mean of its divisors is an integer number (8374272).
Almost surely, 2118570133 is an apocalyptic number.
It is an amenable number.
118570133 is a deficient number, since it is larger than the sum of its proper divisors (15418219).
118570133 is a wasteful number, since it uses less digits than its factorization.
118570133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1256.
The product of its (nonzero) digits is 2520, while the sum is 29.
The square root of 118570133 is about 10888.9913674316. The cubic root of 118570133 is about 491.2754954859.
The spelling of 118570133 in words is "one hundred eighteen million, five hundred seventy thousand, one hundred thirty-three".
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