Base | Representation |
---|---|
bin | 110010010110100000… |
… | …100011000100100011 |
3 | 12011112212022110020221 |
4 | 302112200203010203 |
5 | 1341211032102321 |
6 | 40500442343511 |
7 | 3622526361553 |
oct | 622640430443 |
9 | 164485273227 |
10 | 54064722211 |
11 | 20a24143005 |
12 | a58a1bab97 |
13 | 5137c028b6 |
14 | 288c4d1163 |
15 | 1616651e41 |
hex | c96823123 |
54064722211 has 4 divisors (see below), whose sum is σ = 54101081952. Its totient is φ = 54028362472.
The previous prime is 54064722163. The next prime is 54064722241. The reversal of 54064722211 is 11222746045.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-54064722211 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54064722241) 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, 18177640 + ... + 18180613.
It is an arithmetic number, because the mean of its divisors is an integer number (13525270488).
Almost surely, 254064722211 is an apocalyptic number.
54064722211 is a deficient number, since it is larger than the sum of its proper divisors (36359741).
54064722211 is a wasteful number, since it uses less digits than its factorization.
54064722211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36359740.
The product of its (nonzero) digits is 26880, while the sum is 34.
The spelling of 54064722211 in words is "fifty-four billion, sixty-four million, seven hundred twenty-two thousand, two hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •