Base | Representation |
---|---|
bin | 110010011010000100… |
… | …010001101101101100 |
3 | 12011201000122102011020 |
4 | 302122010101231230 |
5 | 1341321322414243 |
6 | 40510414054140 |
7 | 3624152656464 |
oct | 623204215554 |
9 | 164630572136 |
10 | 54124419948 |
11 | 20a54907885 |
12 | a5a61aa350 |
13 | 51473a50c1 |
14 | 28963d0ba4 |
15 | 161b9e5283 |
hex | c9a111b6c |
54124419948 has 12 divisors (see below), whose sum is σ = 126290313240. Its totient is φ = 18041473312.
The previous prime is 54124419929. The next prime is 54124419949. The reversal of 54124419948 is 84991442145.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 54124419948.
It is not an unprimeable number, because it can be changed into a prime (54124419949) 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, 2255184153 + ... + 2255184176.
It is an arithmetic number, because the mean of its divisors is an integer number (10524192770).
Almost surely, 254124419948 is an apocalyptic number.
It is an amenable number.
54124419948 is an abundant number, since it is smaller than the sum of its proper divisors (72165893292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54124419948 is a wasteful number, since it uses less digits than its factorization.
54124419948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4510368336 (or 4510368334 counting only the distinct ones).
The product of its digits is 1658880, while the sum is 51.
The spelling of 54124419948 in words is "fifty-four billion, one hundred twenty-four million, four hundred nineteen thousand, nine hundred forty-eight".
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