Base | Representation |
---|---|
bin | 100111100011000111… |
… | …000100101111001111 |
3 | 11001121110100220111110 |
4 | 213203013010233033 |
5 | 1143432014104421 |
6 | 31301432023103 |
7 | 3032215305030 |
oct | 474307045717 |
9 | 131543326443 |
10 | 42464988111 |
11 | 170114190a7 |
12 | 8291531a93 |
13 | 4009973700 |
14 | 20abb06a87 |
15 | 11880e8a76 |
hex | 9e31c4bcf |
42464988111 has 24 divisors (see below), whose sum is σ = 70069031040. Its totient is φ = 22399112736.
The previous prime is 42464988091. The next prime is 42464988121. The reversal of 42464988111 is 11188946424.
It is not a de Polignac number, because 42464988111 - 210 = 42464987087 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42464988121) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5979121 + ... + 5986218.
It is an arithmetic number, because the mean of its divisors is an integer number (2919542960).
Almost surely, 242464988111 is an apocalyptic number.
42464988111 is a deficient number, since it is larger than the sum of its proper divisors (27604042929).
42464988111 is a wasteful number, since it uses less digits than its factorization.
42464988111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11965375 (or 11965362 counting only the distinct ones).
The product of its digits is 442368, while the sum is 48.
The spelling of 42464988111 in words is "forty-two billion, four hundred sixty-four million, nine hundred eighty-eight thousand, one hundred eleven".
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