Base | Representation |
---|---|
bin | 100111011111011010… |
… | …110110100000111111 |
3 | 11001110010211211102002 |
4 | 213133122312200333 |
5 | 1143320141020441 |
6 | 31251340452515 |
7 | 3030534044630 |
oct | 473732664077 |
9 | 131403754362 |
10 | 42403063871 |
11 | 16a8a473543 |
12 | 827484a13b |
13 | 3cc9ba194c |
14 | 20a37c7887 |
15 | 1182965b9b |
hex | 9df6b683f |
42403063871 has 8 divisors (see below), whose sum is σ = 48462403200. Its totient is φ = 36344164248.
The previous prime is 42403063867. The next prime is 42403063921. The reversal of 42403063871 is 17836030424.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42403063871 - 22 = 42403063867 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42403063271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132320 + ... + 319866.
It is an arithmetic number, because the mean of its divisors is an integer number (6057800400).
Almost surely, 242403063871 is an apocalyptic number.
42403063871 is a deficient number, since it is larger than the sum of its proper divisors (6059339329).
42403063871 is a wasteful number, since it uses less digits than its factorization.
42403063871 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 219853.
The product of its (nonzero) digits is 96768, while the sum is 38.
The spelling of 42403063871 in words is "forty-two billion, four hundred three million, sixty-three thousand, eight hundred seventy-one".
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