Base | Representation |
---|---|
bin | 1000000000110111… |
… | …0000001110001110 |
3 | 12112220122122102101 |
4 | 2000031300032032 |
5 | 13401134322123 |
6 | 553241145314 |
7 | 104206645420 |
oct | 20015601616 |
9 | 5486578371 |
10 | 2151089038 |
11 | a0426303a |
12 | 50048b23a |
13 | 283867b67 |
14 | 165988810 |
15 | c8ca9aad |
hex | 8037038e |
2151089038 has 8 divisors (see below), whose sum is σ = 3687581232. Its totient is φ = 921895296.
The previous prime is 2151089023. The next prime is 2151089141. The reversal of 2151089038 is 8309801512.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2151088988 and 2151089006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76824595 + ... + 76824622.
It is an arithmetic number, because the mean of its divisors is an integer number (460947654).
Almost surely, 22151089038 is an apocalyptic number.
2151089038 is a deficient number, since it is larger than the sum of its proper divisors (1536492194).
2151089038 is a wasteful number, since it uses less digits than its factorization.
2151089038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153649226.
The product of its (nonzero) digits is 17280, while the sum is 37.
The square root of 2151089038 is about 46379.8343895275. The cubic root of 2151089038 is about 1290.8807634130.
The spelling of 2151089038 in words is "two billion, one hundred fifty-one million, eighty-nine thousand, thirty-eight".
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