Base | Representation |
---|---|
bin | 11001011101000110… |
… | …001011000101110001 |
3 | 2121112210102101012222 |
4 | 121131012023011301 |
5 | 421433404000103 |
6 | 20320033130425 |
7 | 1655206433516 |
oct | 313506130561 |
9 | 77483371188 |
10 | 27331703153 |
11 | 10656041127 |
12 | 53693b9a15 |
13 | 276762b921 |
14 | 1473d0930d |
15 | a9e757638 |
hex | 65d18b171 |
27331703153 has 4 divisors (see below), whose sum is σ = 27913228800. Its totient is φ = 26750177508.
The previous prime is 27331703099. The next prime is 27331703173. The reversal of 27331703153 is 35130713372.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 27331703153 - 220 = 27330654577 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (27331703173) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290762753 + ... + 290762846.
It is an arithmetic number, because the mean of its divisors is an integer number (6978307200).
Almost surely, 227331703153 is an apocalyptic number.
It is an amenable number.
27331703153 is a deficient number, since it is larger than the sum of its proper divisors (581525647).
27331703153 is an equidigital number, since it uses as much as digits as its factorization.
27331703153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 581525646.
The product of its (nonzero) digits is 39690, while the sum is 35.
The spelling of 27331703153 in words is "twenty-seven billion, three hundred thirty-one million, seven hundred three thousand, one hundred fifty-three".
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