Base | Representation |
---|---|
bin | 11001000000001000… |
… | …01000110010000110 |
3 | 1021122110110210200211 |
4 | 30200010020302012 |
5 | 204442222413400 |
6 | 10055534230034 |
7 | 653426255620 |
oct | 144004106206 |
9 | 37573423624 |
10 | 13422857350 |
11 | 5768942441 |
12 | 272735531a |
13 | 135bb87156 |
14 | 91499dc10 |
15 | 53862cdba |
hex | 320108c86 |
13422857350 has 48 divisors (see below), whose sum is σ = 29517084000. Its totient is φ = 4443425280.
The previous prime is 13422857257. The next prime is 13422857351. The reversal of 13422857350 is 5375822431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13422857351) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 651075 + ... + 671374.
It is an arithmetic number, because the mean of its divisors is an integer number (614939250).
Almost surely, 213422857350 is an apocalyptic number.
13422857350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13422857350 is an abundant number, since it is smaller than the sum of its proper divisors (16094226650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13422857350 is a wasteful number, since it uses less digits than its factorization.
13422857350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1322497 (or 1322492 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 40.
The spelling of 13422857350 in words is "thirteen billion, four hundred twenty-two million, eight hundred fifty-seven thousand, three hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.363 sec. • engine limits •