Base | Representation |
---|---|
bin | 1110010100001… |
… | …1001100001000 |
3 | 11011222112221100 |
4 | 3211003030020 |
5 | 110332402130 |
6 | 5542541400 |
7 | 1326236340 |
oct | 345031410 |
9 | 134875840 |
10 | 60044040 |
11 | 30990a81 |
12 | 18137860 |
13 | c594024 |
14 | 7d8dd20 |
15 | 5410c60 |
hex | 3943308 |
60044040 has 96 divisors (see below), whose sum is σ = 223030080. Its totient is φ = 13723776.
The previous prime is 60044027. The next prime is 60044041. The reversal of 60044040 is 4044006.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.
It is not an unprimeable number, because it can be changed into a prime (60044041) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9394 + ... + 14433.
It is an arithmetic number, because the mean of its divisors is an integer number (2323230).
Almost surely, 260044040 is an apocalyptic number.
60044040 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
60044040 is an abundant number, since it is smaller than the sum of its proper divisors (162986040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
60044040 is a wasteful number, since it uses less digits than its factorization.
60044040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23851 (or 23844 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 60044040 is about 7748.8089407341. The cubic root of 60044040 is about 391.5825244530.
Adding to 60044040 its reverse (4044006), we get a palindrome (64088046).
The spelling of 60044040 in words is "sixty million, forty-four thousand, forty", and thus it is an eban number.
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