Base | Representation |
---|---|
bin | 110011001010010110… |
… | …100101110001011111 |
3 | 12020210111000010012202 |
4 | 303022112211301133 |
5 | 1400001214331241 |
6 | 41123033322115 |
7 | 3653220530024 |
oct | 631226456137 |
9 | 166714003182 |
10 | 54934527071 |
11 | 213301212a6 |
12 | a79156633b |
13 | 5246186528 |
14 | 2931c2b54b |
15 | 1667bb6d9b |
hex | cca5a5c5f |
54934527071 has 4 divisors (see below), whose sum is σ = 55039968144. Its totient is φ = 54829086000.
The previous prime is 54934527047. The next prime is 54934527091. The reversal of 54934527071 is 17072543945.
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 54934527071 - 230 = 53860785247 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 (54934527091) 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, 52719755 + ... + 52720796.
It is an arithmetic number, because the mean of its divisors is an integer number (13759992036).
Almost surely, 254934527071 is an apocalyptic number.
54934527071 is a deficient number, since it is larger than the sum of its proper divisors (105441073).
54934527071 is a wasteful number, since it uses less digits than its factorization.
54934527071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105441072.
The product of its (nonzero) digits is 1058400, while the sum is 47.
The spelling of 54934527071 in words is "fifty-four billion, nine hundred thirty-four million, five hundred twenty-seven thousand, seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.097 sec. • engine limits •