Base | Representation |
---|---|
bin | 100111010110010101… |
… | …000110001101000001 |
3 | 11001001111212211212110 |
4 | 213112111012031001 |
5 | 1143012120412241 |
6 | 31224252045533 |
7 | 3024002560104 |
oct | 472625061501 |
9 | 131044784773 |
10 | 42250560321 |
11 | 16a11381352 |
12 | 82317638a9 |
13 | 3ca4407368 |
14 | 208b44a73b |
15 | 117438e816 |
hex | 9d6546341 |
42250560321 has 8 divisors (see below), whose sum is σ = 56354584000. Its totient is φ = 28156788432.
The previous prime is 42250560307. The next prime is 42250560323. The reversal of 42250560321 is 12306505224.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42250560321 - 26 = 42250560257 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42250560323) 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, 2553325 + ... + 2569818.
It is an arithmetic number, because the mean of its divisors is an integer number (7044323000).
Almost surely, 242250560321 is an apocalyptic number.
It is an amenable number.
42250560321 is a deficient number, since it is larger than the sum of its proper divisors (14104023679).
42250560321 is a wasteful number, since it uses less digits than its factorization.
42250560321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5125895.
The product of its (nonzero) digits is 14400, while the sum is 30.
The spelling of 42250560321 in words is "forty-two billion, two hundred fifty million, five hundred sixty thousand, three hundred twenty-one".
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