Base | Representation |
---|---|
bin | 100111100010000110… |
… | …010101110010001111 |
3 | 11001120021102202200010 |
4 | 213202012111302033 |
5 | 1143413143043300 |
6 | 31300024204303 |
7 | 3031621130124 |
oct | 474206256217 |
9 | 131507382603 |
10 | 42448018575 |
11 | 17002888696 |
12 | 8287909693 |
13 | 40062b1771 |
14 | 20a976a74b |
15 | 1186895a50 |
hex | 9e2195c8f |
42448018575 has 24 divisors (see below), whose sum is σ = 73232062848. Its totient is φ = 21654640480.
The previous prime is 42448018549. The next prime is 42448018603. The reversal of 42448018575 is 57581084424.
It is a happy number.
42448018575 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 42448018575 - 210 = 42448017551 is a prime.
It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12302049 + ... + 12305498.
It is an arithmetic number, because the mean of its divisors is an integer number (3051335952).
Almost surely, 242448018575 is an apocalyptic number.
42448018575 is a deficient number, since it is larger than the sum of its proper divisors (30784044273).
42448018575 is a wasteful number, since it uses less digits than its factorization.
42448018575 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24607583 (or 24607578 counting only the distinct ones).
The product of its (nonzero) digits is 1433600, while the sum is 48.
The spelling of 42448018575 in words is "forty-two billion, four hundred forty-eight million, eighteen thousand, five hundred seventy-five".
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