Base | Representation |
---|---|
bin | 11111110101000… |
… | …101100010100101 |
3 | 1101012211112000221 |
4 | 133311011202211 |
5 | 2043201310041 |
6 | 124553404341 |
7 | 16143003346 |
oct | 3765054245 |
9 | 1335745027 |
10 | 534010021 |
11 | 2544866a6 |
12 | 12aa096b1 |
13 | 8683237c |
14 | 50cca0cd |
15 | 31d352d1 |
hex | 1fd458a5 |
534010021 has 8 divisors (see below), whose sum is σ = 558072000. Its totient is φ = 510018432.
The previous prime is 534010019. The next prime is 534010027. The reversal of 534010021 is 120010435.
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 534010021 - 21 = 534010019 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 534009977 and 534010004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (534010027) 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, 1771 + ... + 32728.
It is an arithmetic number, because the mean of its divisors is an integer number (69759000).
Almost surely, 2534010021 is an apocalyptic number.
It is an amenable number.
534010021 is a deficient number, since it is larger than the sum of its proper divisors (24061979).
534010021 is a wasteful number, since it uses less digits than its factorization.
534010021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35195.
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 534010021 is about 23108.6568411061. The cubic root of 534010021 is about 811.3031003789.
Adding to 534010021 its reverse (120010435), we get a palindrome (654020456).
The spelling of 534010021 in words is "five hundred thirty-four million, ten thousand, twenty-one".
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