Base | Representation |
---|---|
bin | 1010000101011… |
… | …1100001111000 |
3 | 2221121010211110 |
4 | 2201113201320 |
5 | 41312122220 |
6 | 4110400320 |
7 | 1022362110 |
oct | 241274170 |
9 | 87533743 |
10 | 42301560 |
11 | 21972874 |
12 | 122000a0 |
13 | 89c1312 |
14 | 5892040 |
15 | 3aa8be0 |
hex | 2857878 |
42301560 has 64 divisors (see below), whose sum is σ = 145036800. Its totient is φ = 9668736.
The previous prime is 42301549. The next prime is 42301583. The reversal of 42301560 is 6510324.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24340 + ... + 26019.
It is an arithmetic number, because the mean of its divisors is an integer number (2266200).
Almost surely, 242301560 is an apocalyptic number.
42301560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
42301560 is an abundant number, since it is smaller than the sum of its proper divisors (102735240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42301560 is a wasteful number, since it uses less digits than its factorization.
42301560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50380 (or 50376 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 42301560 is about 6503.9649445550. The cubic root of 42301560 is about 348.4326103532.
Adding to 42301560 its reverse (6510324), we get a palindrome (48811884).
The spelling of 42301560 in words is "forty-two million, three hundred one thousand, five hundred sixty".
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