Base | Representation |
---|---|
bin | 1000000000110111… |
… | …1111100111110001 |
3 | 12112220202211221111 |
4 | 2000031333213301 |
5 | 13401143331423 |
6 | 553242353321 |
7 | 104210330335 |
oct | 20015774761 |
9 | 5486684844 |
10 | 2151152113 |
11 | a042a6470 |
12 | 5004bb841 |
13 | 28388a796 |
14 | 1659a37c5 |
15 | c8cbd60d |
hex | 8037f9f1 |
2151152113 has 8 divisors (see below), whose sum is σ = 2347718400. Its totient is φ = 1954753680.
The previous prime is 2151152083. The next prime is 2151152123. The reversal of 2151152113 is 3112511512.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2151152113 - 213 = 2151143921 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2151152123) 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, 14370 + ... + 67147.
It is an arithmetic number, because the mean of its divisors is an integer number (293464800).
Almost surely, 22151152113 is an apocalyptic number.
It is an amenable number.
2151152113 is a deficient number, since it is larger than the sum of its proper divisors (196566287).
2151152113 is a wasteful number, since it uses less digits than its factorization.
2151152113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83927.
The product of its digits is 300, while the sum is 22.
The square root of 2151152113 is about 46380.5143675660. The cubic root of 2151152113 is about 1290.8933805117.
Adding to 2151152113 its reverse (3112511512), we get a palindrome (5263663625).
The spelling of 2151152113 in words is "two billion, one hundred fifty-one million, one hundred fifty-two thousand, one hundred thirteen".
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