Base | Representation |
---|---|
bin | 1000000001101000… |
… | …0011100101011010 |
3 | 12120010201111100011 |
4 | 2000122003211122 |
5 | 13403001022244 |
6 | 553434232134 |
7 | 104246240023 |
oct | 20032034532 |
9 | 5503644304 |
10 | 2154314074 |
11 | a06066060 |
12 | 50158564a |
13 | 284426a73 |
14 | 166187c4a |
15 | c91e5434 |
hex | 8068395a |
2154314074 has 16 divisors (see below), whose sum is σ = 3534556320. Its totient is φ = 976646160.
The previous prime is 2154314033. The next prime is 2154314111. The reversal of 2154314074 is 4704134512.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120849 + ... + 137524.
It is an arithmetic number, because the mean of its divisors is an integer number (220909770).
Almost surely, 22154314074 is an apocalyptic number.
2154314074 is a deficient number, since it is larger than the sum of its proper divisors (1380242246).
2154314074 is a wasteful number, since it uses less digits than its factorization.
2154314074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 258765.
The product of its (nonzero) digits is 13440, while the sum is 31.
The square root of 2154314074 is about 46414.5890211257. The cubic root of 2154314074 is about 1291.5255620946.
Adding to 2154314074 its reverse (4704134512), we get a palindrome (6858448586).
The spelling of 2154314074 in words is "two billion, one hundred fifty-four million, three hundred fourteen thousand, seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •