Base | Representation |
---|---|
bin | 1010000110111011… |
… | …11010001001010111 |
3 | 112000012122010100201 |
4 | 11003131322021113 |
5 | 42103240143421 |
6 | 2254300521331 |
7 | 251324504551 |
oct | 50335721127 |
9 | 15005563321 |
10 | 5426881111 |
11 | 2335373113 |
12 | 1075550247 |
13 | 686422672 |
14 | 396a624d1 |
15 | 21b679b91 |
hex | 14377a257 |
5426881111 has 4 divisors (see below), whose sum is σ = 5601941824. Its totient is φ = 5251820400.
The previous prime is 5426881093. The next prime is 5426881121. The reversal of 5426881111 is 1111886245.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 5426881111 - 25 = 5426881079 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 (5426881121) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87530310 + ... + 87530371.
It is an arithmetic number, because the mean of its divisors is an integer number (1400485456).
Almost surely, 25426881111 is an apocalyptic number.
5426881111 is a deficient number, since it is larger than the sum of its proper divisors (175060713).
5426881111 is a wasteful number, since it uses less digits than its factorization.
5426881111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175060712.
The product of its digits is 15360, while the sum is 37.
The square root of 5426881111 is about 73667.3680200399. The cubic root of 5426881111 is about 1757.3169681247.
The spelling of 5426881111 in words is "five billion, four hundred twenty-six million, eight hundred eighty-one thousand, one hundred eleven".
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