Base | Representation |
---|---|
bin | 110010001000… |
… | …011101010010 |
3 | 220201200012220 |
4 | 302020131102 |
5 | 11331014332 |
6 | 1145401510 |
7 | 216463260 |
oct | 62103522 |
9 | 26650186 |
10 | 13141842 |
11 | 746672a |
12 | 4499296 |
13 | 295194c |
14 | 1a61430 |
15 | 1248d2c |
hex | c88752 |
13141842 has 32 divisors (see below), whose sum is σ = 30244992. Its totient is φ = 3729024.
The previous prime is 13141831. The next prime is 13141859. The reversal of 13141842 is 24814131.
It is a super-2 number, since 2×131418422 = 345416022305928, which contains 22 as substring.
It is a nialpdrome in base 16.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5598 + ... + 7590.
It is an arithmetic number, because the mean of its divisors is an integer number (945156).
Almost surely, 213141842 is an apocalyptic number.
13141842 is an abundant number, since it is smaller than the sum of its proper divisors (17103150).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13141842 is a wasteful number, since it uses less digits than its factorization.
13141842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2162.
The product of its digits is 768, while the sum is 24.
The square root of 13141842 is about 3625.1678581826. The cubic root of 13141842 is about 235.9855516387.
Adding to 13141842 its reverse (24814131), we get a palindrome (37955973).
The spelling of 13141842 in words is "thirteen million, one hundred forty-one thousand, eight hundred forty-two".
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