Base | Representation |
---|---|
bin | 110111100101… |
… | …101001101101 |
3 | 1000102100012221 |
4 | 313211221231 |
5 | 12212302031 |
6 | 1240155341 |
7 | 234601243 |
oct | 67455155 |
9 | 30370187 |
10 | 14572141 |
11 | 82532a1 |
12 | 4a68b51 |
13 | 303298c |
14 | 1d14793 |
15 | 142ca11 |
hex | de5a6d |
14572141 has 8 divisors (see below), whose sum is σ = 15048000. Its totient is φ = 14102592.
The previous prime is 14572127. The next prime is 14572147. The reversal of 14572141 is 14127541.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14572141 - 27 = 14572013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14572147) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3360 + ... + 6358.
It is an arithmetic number, because the mean of its divisors is an integer number (1881000).
Almost surely, 214572141 is an apocalyptic number.
It is an amenable number.
14572141 is a deficient number, since it is larger than the sum of its proper divisors (475859).
14572141 is a wasteful number, since it uses less digits than its factorization.
14572141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3155.
The product of its digits is 1120, while the sum is 25.
The square root of 14572141 is about 3817.3473774337. The cubic root of 14572141 is about 244.2536833492.
Adding to 14572141 its reverse (14127541), we get a palindrome (28699682).
The spelling of 14572141 in words is "fourteen million, five hundred seventy-two thousand, one hundred forty-one".
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