Base | Representation |
---|---|
bin | 110010101000… |
… | …001010110110 |
3 | 220222021101201 |
4 | 302220022312 |
5 | 11344143414 |
6 | 1152243114 |
7 | 220544050 |
oct | 62501266 |
9 | 26867351 |
10 | 13271734 |
11 | 7545283 |
12 | 454049a |
13 | 2998ac8 |
14 | 1a968d0 |
15 | 1272574 |
hex | ca82b6 |
13271734 has 32 divisors (see below), whose sum is σ = 23849280. Its totient is φ = 5419008.
The previous prime is 13271723. The next prime is 13271743. The reversal of 13271734 is 43717231.
It is a super-2 number, since 2×132717342 = 352277846733512, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39214 + ... + 39550.
It is an arithmetic number, because the mean of its divisors is an integer number (745290).
Almost surely, 213271734 is an apocalyptic number.
13271734 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
13271734 is a deficient number, since it is larger than the sum of its proper divisors (10577546).
13271734 is a wasteful number, since it uses less digits than its factorization.
13271734 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 472.
The product of its digits is 3528, while the sum is 28.
The square root of 13271734 is about 3643.0391159031. The cubic root of 13271734 is about 236.7604860680.
Adding to 13271734 its reverse (43717231), we get a palindrome (56988965).
The spelling of 13271734 in words is "thirteen million, two hundred seventy-one thousand, seven hundred thirty-four".
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