Base | Representation |
---|---|
bin | 1101111011110… |
… | …0010111101010 |
3 | 11001222020001112 |
4 | 3132330113222 |
5 | 104430140432 |
6 | 5444350322 |
7 | 1306521314 |
oct | 336742752 |
9 | 131866045 |
10 | 58443242 |
11 | 2aa98300 |
12 | 176a53a2 |
13 | c153500 |
14 | 7a947b4 |
15 | 51e67b2 |
hex | 37bc5ea |
58443242 has 36 divisors (see below), whose sum is σ = 104414310. Its totient is φ = 24504480.
The previous prime is 58443233. The next prime is 58443247. The reversal of 58443242 is 24234485.
It can be written as a sum of positive squares in 3 ways, for example, as 14737921 + 43705321 = 3839^2 + 6611^2 .
It is a super-2 number, since 2×584432422 = 6831225070941128, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 58443199 and 58443208.
It is not an unprimeable number, because it can be changed into a prime (58443247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 40184 + ... + 41612.
Almost surely, 258443242 is an apocalyptic number.
58443242 is a deficient number, since it is larger than the sum of its proper divisors (45971068).
58443242 is a wasteful number, since it uses less digits than its factorization.
58443242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1479 (or 1455 counting only the distinct ones).
The product of its digits is 30720, while the sum is 32.
The square root of 58443242 is about 7644.8179834447. The cubic root of 58443242 is about 388.0712174866.
It can be divided in two parts, 58443 and 242, that added together give a palindrome (58685).
The spelling of 58443242 in words is "fifty-eight million, four hundred forty-three thousand, two hundred forty-two".
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