Base | Representation |
---|---|
bin | 111001011101… |
… | …110001001101 |
3 | 1001100100010011 |
4 | 321131301031 |
5 | 12324023031 |
6 | 1254513221 |
7 | 242020531 |
oct | 71356115 |
9 | 31310104 |
10 | 15064141 |
11 | 8559a04 |
12 | 5065811 |
13 | 31758c1 |
14 | 2001bc1 |
15 | 14c86b1 |
hex | e5dc4d |
15064141 has 8 divisors (see below), whose sum is σ = 15346368. Its totient is φ = 14784000.
The previous prime is 15064139. The next prime is 15064151. The reversal of 15064141 is 14146051.
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 15064141 - 21 = 15064139 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 (15064121) 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, 23181 + ... + 23821.
It is an arithmetic number, because the mean of its divisors is an integer number (1918296).
Almost surely, 215064141 is an apocalyptic number.
It is an amenable number.
15064141 is a deficient number, since it is larger than the sum of its proper divisors (282227).
15064141 is an equidigital number, since it uses as much as digits as its factorization.
15064141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1043.
The product of its (nonzero) digits is 480, while the sum is 22.
The square root of 15064141 is about 3881.2550805120. The cubic root of 15064141 is about 246.9722304829.
The spelling of 15064141 in words is "fifteen million, sixty-four thousand, one hundred forty-one".
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