Base | Representation |
---|---|
bin | 1010000111001… |
… | …1001010010100 |
3 | 2221210220002022 |
4 | 2201303022110 |
5 | 41324232430 |
6 | 4113032312 |
7 | 1023343064 |
oct | 241631224 |
9 | 87726068 |
10 | 42414740 |
11 | 21a3a905 |
12 | 12255698 |
13 | 8a309a4 |
14 | 58c13a4 |
15 | 3acc4e5 |
hex | 2873294 |
42414740 has 24 divisors (see below), whose sum is σ = 89198592. Its totient is φ = 16941600.
The previous prime is 42414739. The next prime is 42414751. The reversal of 42414740 is 4741424.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 20765 + ... + 22715.
It is an arithmetic number, because the mean of its divisors is an integer number (3716608).
Almost surely, 242414740 is an apocalyptic number.
It is an amenable number.
42414740 is an abundant number, since it is smaller than the sum of its proper divisors (46783852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42414740 is a wasteful number, since it uses less digits than its factorization.
42414740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3047 (or 3045 counting only the distinct ones).
The product of its (nonzero) digits is 3584, while the sum is 26.
The square root of 42414740 is about 6512.6599788412. The cubic root of 42414740 is about 348.7430834135.
The spelling of 42414740 in words is "forty-two million, four hundred fourteen thousand, seven hundred forty".
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