Base | Representation |
---|---|
bin | 1100111010011… |
… | …0111001000011 |
3 | 10202220122212121 |
4 | 3032212321003 |
5 | 102331122323 |
6 | 5212505111 |
7 | 1225234453 |
oct | 316467103 |
9 | 122818777 |
10 | 54160963 |
11 | 28632a2a |
12 | 1617b197 |
13 | b2b430c |
14 | 729bd63 |
15 | 4b4ca5d |
hex | 33a6e43 |
54160963 has 16 divisors (see below), whose sum is σ = 61218720. Its totient is φ = 47609856.
The previous prime is 54160949. The next prime is 54160969. The reversal of 54160963 is 36906145.
It is a cyclic number.
It is not a de Polignac number, because 54160963 - 221 = 52063811 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54160969) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22431 + ... + 24727.
It is an arithmetic number, because the mean of its divisors is an integer number (3826170).
Almost surely, 254160963 is an apocalyptic number.
54160963 is a deficient number, since it is larger than the sum of its proper divisors (7057757).
54160963 is a wasteful number, since it uses less digits than its factorization.
54160963 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2406.
The product of its (nonzero) digits is 19440, while the sum is 34.
The square root of 54160963 is about 7359.4132238922. The cubic root of 54160963 is about 378.3514992323.
It can be divided in two parts, 541 and 60963, that added together give a square (61504 = 2482).
The spelling of 54160963 in words is "fifty-four million, one hundred sixty thousand, nine hundred sixty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •