Base | Representation |
---|---|
bin | 11001010111000001… |
… | …011110000101101100 |
3 | 2121021200200111220202 |
4 | 121113001132011230 |
5 | 421231312310311 |
6 | 20301553133032 |
7 | 1652531353202 |
oct | 312701360554 |
9 | 77250614822 |
10 | 27229806956 |
11 | 10603574aa0 |
12 | 533b25a178 |
13 | 274c4a3011 |
14 | 1464583072 |
15 | a9582ae3b |
hex | 65705e16c |
27229806956 has 12 divisors (see below), whose sum is σ = 51984177000. Its totient is φ = 12377184960.
The previous prime is 27229806941. The next prime is 27229806971. The reversal of 27229806956 is 65960892272.
It is an interprime number because it is at equal distance from previous prime (27229806941) and next prime (27229806971).
It is a super-2 number, since 2×272298069562 (a number of 22 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.
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 3 ways as a sum of consecutive naturals, for example, 309429581 + ... + 309429668.
It is an arithmetic number, because the mean of its divisors is an integer number (4332014750).
Almost surely, 227229806956 is an apocalyptic number.
It is an amenable number.
27229806956 is a deficient number, since it is larger than the sum of its proper divisors (24754370044).
27229806956 is a wasteful number, since it uses less digits than its factorization.
27229806956 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 618859264 (or 618859262 counting only the distinct ones).
The product of its (nonzero) digits is 6531840, while the sum is 56.
The spelling of 27229806956 in words is "twenty-seven billion, two hundred twenty-nine million, eight hundred six thousand, nine hundred fifty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •