Base | Representation |
---|---|
bin | 11001010000101000… |
… | …111000111111000110 |
3 | 2121000020010221002222 |
4 | 121100220320333012 |
5 | 421021402401410 |
6 | 20243205332342 |
7 | 1650061101533 |
oct | 312050707706 |
9 | 77006127088 |
10 | 27122700230 |
11 | 1055906a13a |
12 | 530b4070b2 |
13 | 2733241862 |
14 | 1454261d8a |
15 | a8b220955 |
hex | 650a38fc6 |
27122700230 has 32 divisors (see below), whose sum is σ = 49768823520. Its totient is φ = 10639480320.
The previous prime is 27122700221. The next prime is 27122700257. The reversal of 27122700230 is 3200722172.
It is a self number, because there is not a number n which added to its sum of digits gives 27122700230.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 139601 + ... + 271539.
It is an arithmetic number, because the mean of its divisors is an integer number (1555275735).
Almost surely, 227122700230 is an apocalyptic number.
27122700230 is a deficient number, since it is larger than the sum of its proper divisors (22646123290).
27122700230 is a wasteful number, since it uses less digits than its factorization.
27122700230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132344.
The product of its (nonzero) digits is 2352, while the sum is 26.
The spelling of 27122700230 in words is "twenty-seven billion, one hundred twenty-two million, seven hundred thousand, two hundred thirty".
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