Base | Representation |
---|---|
bin | 1010000101101… |
… | …0011101011000 |
3 | 2221121202021220 |
4 | 2201122131120 |
5 | 41313013220 |
6 | 4110532040 |
7 | 1022442102 |
oct | 241323530 |
9 | 87552256 |
10 | 42313560 |
11 | 21980893 |
12 | 12207020 |
13 | 89c6913 |
14 | 5896572 |
15 | 3aac540 |
hex | 285a758 |
42313560 has 64 divisors (see below), whose sum is σ = 132468480. Its totient is φ = 10792320.
The previous prime is 42313547. The next prime is 42313571. The reversal of 42313560 is 6531324.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 42313560.
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, 4906 + ... + 10425.
It is an arithmetic number, because the mean of its divisors is an integer number (2069820).
Almost surely, 242313560 is an apocalyptic number.
42313560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
42313560 is an abundant number, since it is smaller than the sum of its proper divisors (90154920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42313560 is a wasteful number, since it uses less digits than its factorization.
42313560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15368 (or 15364 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 42313560 is about 6504.8873933374. The cubic root of 42313560 is about 348.4655547333.
Adding to 42313560 its reverse (6531324), we get a palindrome (48844884).
The spelling of 42313560 in words is "forty-two million, three hundred thirteen thousand, five hundred sixty".
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