Base | Representation |
---|---|
bin | 110110001001100101… |
… | …011100001010101111 |
3 | 12120002002001201202212 |
4 | 312021211130022233 |
5 | 1423034033240033 |
6 | 42413243241035 |
7 | 4125556140053 |
oct | 661145341257 |
9 | 176062051685 |
10 | 58142868143 |
11 | 22727151448 |
12 | b327b1917b |
13 | 5637a857b9 |
14 | 2b57d87c63 |
15 | 17a46b1748 |
hex | d8995c2af |
58142868143 has 8 divisors (see below), whose sum is σ = 58413027456. Its totient is φ = 57873015000.
The previous prime is 58142868131. The next prime is 58142868169. The reversal of 58142868143 is 34186824185.
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 58142868143 - 216 = 58142802607 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 58142868091 and 58142868100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58142868743) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308630 + ... + 459932.
It is an arithmetic number, because the mean of its divisors is an integer number (7301628432).
Almost surely, 258142868143 is an apocalyptic number.
58142868143 is a deficient number, since it is larger than the sum of its proper divisors (270159313).
58142868143 is a wasteful number, since it uses less digits than its factorization.
58142868143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 153085.
The product of its digits is 1474560, while the sum is 50.
The spelling of 58142868143 in words is "fifty-eight billion, one hundred forty-two million, eight hundred sixty-eight thousand, one hundred forty-three".
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