Base | Representation |
---|---|
bin | 1010000110011… |
… | …1011001100000 |
3 | 2221201102222212 |
4 | 2201213121200 |
5 | 41321212220 |
6 | 4112021252 |
7 | 1023052445 |
oct | 241473140 |
9 | 87642885 |
10 | 42366560 |
11 | 21a07695 |
12 | 12231828 |
13 | 8a14a92 |
14 | 58ab9cc |
15 | 3abd0c5 |
hex | 2867660 |
42366560 has 24 divisors (see below), whose sum is σ = 100091376. Its totient is φ = 16946560.
The previous prime is 42366559. The next prime is 42366563. The reversal of 42366560 is 6566324.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42366563) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132236 + ... + 132555.
It is an arithmetic number, because the mean of its divisors is an integer number (4170474).
Almost surely, 242366560 is an apocalyptic number.
42366560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
42366560 is an abundant number, since it is smaller than the sum of its proper divisors (57724816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42366560 is a wasteful number, since it uses less digits than its factorization.
42366560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 264806 (or 264798 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 32.
The square root of 42366560 is about 6508.9599783683. The cubic root of 42366560 is about 348.6109846204.
The spelling of 42366560 in words is "forty-two million, three hundred sixty-six thousand, five hundred sixty".
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