Base | Representation |
---|---|
bin | 100111011111011111… |
… | …010001110100000100 |
3 | 11001110020000210011110 |
4 | 213133133101310010 |
5 | 1143320440134020 |
6 | 31251421405020 |
7 | 3030546646656 |
oct | 473737216404 |
9 | 131406023143 |
10 | 42404224260 |
11 | 16a90096342 |
12 | 8275109770 |
13 | 3cca1b9b78 |
14 | 20a3a0a6d6 |
15 | 1182ae48e0 |
hex | 9df7d1d04 |
42404224260 has 48 divisors (see below), whose sum is σ = 118784445696. Its totient is φ = 11302781952.
The previous prime is 42404224253. The next prime is 42404224267. The reversal of 42404224260 is 6242240424.
It is an interprime number because it is at equal distance from previous prime (42404224253) and next prime (42404224267).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (42404224267) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19084 + ... + 291843.
It is an arithmetic number, because the mean of its divisors is an integer number (2474675952).
Almost surely, 242404224260 is an apocalyptic number.
It is an amenable number.
42404224260 is an abundant number, since it is smaller than the sum of its proper divisors (76380221436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42404224260 is a wasteful number, since it uses less digits than its factorization.
42404224260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 313212 (or 313210 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 30.
Adding to 42404224260 its reverse (6242240424), we get a palindrome (48646464684).
The spelling of 42404224260 in words is "forty-two billion, four hundred four million, two hundred twenty-four thousand, two hundred sixty".
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