Base | Representation |
---|---|
bin | 11111100010100… |
… | …001010010010001 |
3 | 1100212200020122021 |
4 | 133202201102101 |
5 | 2040430033204 |
6 | 124301211441 |
7 | 16053432520 |
oct | 3742412221 |
9 | 1325606567 |
10 | 529142929 |
11 | 251761a07 |
12 | 129260b81 |
13 | 85819c33 |
14 | 503c04b7 |
15 | 316c3154 |
hex | 1f8a1491 |
529142929 has 16 divisors (see below), whose sum is σ = 611804160. Its totient is φ = 448278480.
The previous prime is 529142923. The next prime is 529142963. The reversal of 529142929 is 929241925.
It is a cyclic number.
It is not a de Polignac number, because 529142929 - 23 = 529142921 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (529142921) 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 15 ways as a sum of consecutive naturals, for example, 258492 + ... + 260530.
It is an arithmetic number, because the mean of its divisors is an integer number (38237760).
Almost surely, 2529142929 is an apocalyptic number.
It is an amenable number.
529142929 is a deficient number, since it is larger than the sum of its proper divisors (82661231).
529142929 is a wasteful number, since it uses less digits than its factorization.
529142929 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2460.
The product of its digits is 116640, while the sum is 43.
The square root of 529142929 is about 23003.1069423241. The cubic root of 529142929 is about 808.8307720164.
The spelling of 529142929 in words is "five hundred twenty-nine million, one hundred forty-two thousand, nine hundred twenty-nine".
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