Base | Representation |
---|---|
bin | 1000011110000… |
… | …00000001101100 |
3 | 11221200021010001 |
4 | 10033000001230 |
5 | 121141304012 |
6 | 11014354044 |
7 | 1521561001 |
oct | 417000154 |
9 | 157607101 |
10 | 71041132 |
11 | 37112288 |
12 | 1b95b924 |
13 | 11944696 |
14 | 96138a8 |
15 | 6384357 |
hex | 43c006c |
71041132 has 12 divisors (see below), whose sum is σ = 125067600. Its totient is φ = 35307536.
The previous prime is 71041129. The next prime is 71041141. The reversal of 71041132 is 23114017.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52507 + ... + 53842.
It is an arithmetic number, because the mean of its divisors is an integer number (10422300).
Almost surely, 271041132 is an apocalyptic number.
It is an amenable number.
71041132 is a deficient number, since it is larger than the sum of its proper divisors (54026468).
71041132 is a wasteful number, since it uses less digits than its factorization.
71041132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106520 (or 106518 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 19.
The square root of 71041132 is about 8428.5901549429. The cubic root of 71041132 is about 414.1617220015.
Adding to 71041132 its reverse (23114017), we get a palindrome (94155149).
The spelling of 71041132 in words is "seventy-one million, forty-one thousand, one hundred thirty-two".
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