Base | Representation |
---|---|
bin | 110101001001… |
… | …011001101101 |
3 | 222012211022020 |
4 | 311021121231 |
5 | 12031312031 |
6 | 1214340353 |
7 | 226264326 |
oct | 65113155 |
9 | 28184266 |
10 | 13932141 |
11 | 7956473 |
12 | 47ba6b9 |
13 | 2b6a592 |
14 | 1bc944d |
15 | 1353096 |
hex | d4966d |
13932141 has 8 divisors (see below), whose sum is σ = 18609600. Its totient is φ = 9271392.
The previous prime is 13932137. The next prime is 13932143. The reversal of 13932141 is 14123931.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13932141 - 22 = 13932137 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13932143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2080 + ... + 5673.
It is an arithmetic number, because the mean of its divisors is an integer number (2326200).
Almost surely, 213932141 is an apocalyptic number.
It is an amenable number.
13932141 is a deficient number, since it is larger than the sum of its proper divisors (4677459).
13932141 is an equidigital number, since it uses as much as digits as its factorization.
13932141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8355.
The product of its digits is 648, while the sum is 24.
The square root of 13932141 is about 3732.5783313951. The cubic root of 13932141 is about 240.6241911706.
The spelling of 13932141 in words is "thirteen million, nine hundred thirty-two thousand, one hundred forty-one".
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