Base | Representation |
---|---|
bin | 110110001011110110… |
… | …010011111110000010 |
3 | 12120011201112011211111 |
4 | 312023312103332002 |
5 | 1423123244023232 |
6 | 42421121233534 |
7 | 4126530012046 |
oct | 661366237602 |
9 | 176151464744 |
10 | 58180845442 |
11 | 22746630345 |
12 | b3387928aa |
13 | 56428c1785 |
14 | 2b5d032026 |
15 | 17a7bb4047 |
hex | d8bd93f82 |
58180845442 has 16 divisors (see below), whose sum is σ = 88393305600. Its totient is φ = 28716554880.
The previous prime is 58180845419. The next prime is 58180845473. The reversal of 58180845442 is 24454808185.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 838642 + ... + 905362.
It is an arithmetic number, because the mean of its divisors is an integer number (5524581600).
Almost surely, 258180845442 is an apocalyptic number.
58180845442 is a deficient number, since it is larger than the sum of its proper divisors (30212460158).
58180845442 is a wasteful number, since it uses less digits than its factorization.
58180845442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72321.
The product of its (nonzero) digits is 1638400, while the sum is 49.
The spelling of 58180845442 in words is "fifty-eight billion, one hundred eighty million, eight hundred forty-five thousand, four hundred forty-two".
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