Base | Representation |
---|---|
bin | 11111100010011… |
… | …001100001100110 |
3 | 1100212121122000222 |
4 | 133202121201212 |
5 | 2040423024032 |
6 | 124300404342 |
7 | 16053241040 |
oct | 3742314146 |
9 | 1325548028 |
10 | 529111142 |
11 | 25174003a |
12 | 1292466b2 |
13 | 85808621 |
14 | 503b2a90 |
15 | 316b8a12 |
hex | 1f899866 |
529111142 has 16 divisors (see below), whose sum is σ = 909971712. Its totient is φ = 226030920.
The previous prime is 529111129. The next prime is 529111147. The reversal of 529111142 is 241111925.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (529111147) 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, 56408 + ... + 65115.
It is an arithmetic number, because the mean of its divisors is an integer number (56873232).
Almost surely, 2529111142 is an apocalyptic number.
529111142 is a deficient number, since it is larger than the sum of its proper divisors (380860570).
529111142 is a wasteful number, since it uses less digits than its factorization.
529111142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121843.
The product of its digits is 720, while the sum is 26.
The square root of 529111142 is about 23002.4160035419. The cubic root of 529111142 is about 808.8145754986.
The spelling of 529111142 in words is "five hundred twenty-nine million, one hundred eleven thousand, one hundred forty-two".
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