Base | Representation |
---|---|
bin | 100111100100001011… |
… | …011011011100010011 |
3 | 11001122201002021110021 |
4 | 213210023123130103 |
5 | 1144001111010044 |
6 | 31303312044311 |
7 | 3032523515266 |
oct | 474413333423 |
9 | 131581067407 |
10 | 42482906899 |
11 | 17020547814 |
12 | 8297533697 |
13 | 40105a8744 |
14 | 20b024ccdd |
15 | 1189987e84 |
hex | 9e42db713 |
42482906899 has 8 divisors (see below), whose sum is σ = 42571938960. Its totient is φ = 42393967200.
The previous prime is 42482906849. The next prime is 42482906909. The reversal of 42482906899 is 99860928424.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42482906899 - 223 = 42474518291 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42482906849) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 939297 + ... + 983485.
It is an arithmetic number, because the mean of its divisors is an integer number (5321492370).
Almost surely, 242482906899 is an apocalyptic number.
42482906899 is a deficient number, since it is larger than the sum of its proper divisors (89032061).
42482906899 is a wasteful number, since it uses less digits than its factorization.
42482906899 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46181.
The product of its (nonzero) digits is 17915904, while the sum is 61.
The spelling of 42482906899 in words is "forty-two billion, four hundred eighty-two million, nine hundred six thousand, eight hundred ninety-nine".
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