Base | Representation |
---|---|
bin | 1100101000100… |
… | …1100010000001 |
3 | 10200201021112110 |
4 | 3022021202001 |
5 | 102031222004 |
6 | 5131445533 |
7 | 1212266001 |
oct | 312114201 |
9 | 120637473 |
10 | 52992129 |
11 | 27a04853 |
12 | 158b68a9 |
13 | ac952b8 |
14 | 7076001 |
15 | 49bb589 |
hex | 3289881 |
52992129 has 8 divisors (see below), whose sum is σ = 70818880. Its totient is φ = 35246736.
The previous prime is 52992127. The next prime is 52992139. The reversal of 52992129 is 92129925.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52992129 - 21 = 52992127 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52992127) 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, 18802 + ... + 21435.
It is an arithmetic number, because the mean of its divisors is an integer number (8852360).
Almost surely, 252992129 is an apocalyptic number.
It is an amenable number.
52992129 is a deficient number, since it is larger than the sum of its proper divisors (17826751).
52992129 is a wasteful number, since it uses less digits than its factorization.
52992129 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40679.
The product of its digits is 29160, while the sum is 39.
The square root of 52992129 is about 7279.5692867092. The cubic root of 52992129 is about 375.6099797058.
The spelling of 52992129 in words is "fifty-two million, nine hundred ninety-two thousand, one hundred twenty-nine".
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