Base | Representation |
---|---|
bin | 100111001000100111… |
… | …010000110011011000 |
3 | 11000110110212120220220 |
4 | 213020213100303120 |
5 | 1142024213110204 |
6 | 31145351520040 |
7 | 3015206600142 |
oct | 471047206330 |
9 | 130413776826 |
10 | 42020441304 |
11 | 16903497546 |
12 | 8188689020 |
13 | 3c68835b6a |
14 | 2068a67c92 |
15 | 115e0861d9 |
hex | 9c89d0cd8 |
42020441304 has 16 divisors (see below), whose sum is σ = 105051103320. Its totient is φ = 14006813760.
The previous prime is 42020441233. The next prime is 42020441357. The reversal of 42020441304 is 40314402024.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 1750851721 = 42020441304 / (4 + 2 + 0 + 2 + 0 + 4 + 4 + 1 + 3 + 0 + 4).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 875425837 + ... + 875425884.
Almost surely, 242020441304 is an apocalyptic number.
It is an amenable number.
42020441304 is an abundant number, since it is smaller than the sum of its proper divisors (63030662016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42020441304 is a wasteful number, since it uses less digits than its factorization.
42020441304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1750851730 (or 1750851726 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
Adding to 42020441304 its reverse (40314402024), we get a palindrome (82334843328).
The spelling of 42020441304 in words is "forty-two billion, twenty million, four hundred forty-one thousand, three hundred four".
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