Base | Representation |
---|---|
bin | 11001010111010… |
… | …110010000011001 |
3 | 1002122202020001110 |
4 | 121113112100121 |
5 | 1332420111443 |
6 | 110121010533 |
7 | 13355060046 |
oct | 3127262031 |
9 | 1078666043 |
10 | 425550873 |
11 | 1a9237740 |
12 | ba623a49 |
13 | 6a219467 |
14 | 407361cd |
15 | 2755e233 |
hex | 195d6419 |
425550873 has 8 divisors (see below), whose sum is σ = 618983136. Its totient is φ = 257909600.
The previous prime is 425550871. The next prime is 425550887. The reversal of 425550873 is 378055524.
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 425550873 - 21 = 425550871 is a prime.
It is a super-2 number, since 2×4255508732 = 362187091022124258, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (425550871) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6447708 + ... + 6447773.
It is an arithmetic number, because the mean of its divisors is an integer number (77372892).
Almost surely, 2425550873 is an apocalyptic number.
It is an amenable number.
425550873 is a deficient number, since it is larger than the sum of its proper divisors (193432263).
425550873 is a wasteful number, since it uses less digits than its factorization.
425550873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12895495.
The product of its (nonzero) digits is 168000, while the sum is 39.
The square root of 425550873 is about 20628.8844342102. The cubic root of 425550873 is about 752.1719989332.
The spelling of 425550873 in words is "four hundred twenty-five million, five hundred fifty thousand, eight hundred seventy-three".
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