Base | Representation |
---|---|
bin | 100110010000… |
… | …1000000001010 |
3 | 1101202001120102 |
4 | 1030201000022 |
5 | 20113324442 |
6 | 1553525402 |
7 | 332330330 |
oct | 114410012 |
9 | 41661512 |
10 | 20058122 |
11 | 1035aa67 |
12 | 6873862 |
13 | 4203a16 |
14 | 2941b50 |
15 | 1b63232 |
hex | 132100a |
20058122 has 8 divisors (see below), whose sum is σ = 34385376. Its totient is φ = 8596332.
The previous prime is 20058121. The next prime is 20058133. The reversal of 20058122 is 22185002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 20058094 and 20058103.
It is not an unprimeable number, because it can be changed into a prime (20058121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 716348 + ... + 716375.
It is an arithmetic number, because the mean of its divisors is an integer number (4298172).
Almost surely, 220058122 is an apocalyptic number.
20058122 is a deficient number, since it is larger than the sum of its proper divisors (14327254).
20058122 is a wasteful number, since it uses less digits than its factorization.
20058122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1432732.
The product of its (nonzero) digits is 320, while the sum is 20.
The square root of 20058122 is about 4478.6294778649. The cubic root of 20058122 is about 271.7044529890.
The spelling of 20058122 in words is "twenty million, fifty-eight thousand, one hundred twenty-two".
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