Base | Representation |
---|---|
bin | 1101000110001… |
… | …0010110001000 |
3 | 10211100200010010 |
4 | 3101202112020 |
5 | 103030210101 |
6 | 5241151520 |
7 | 1234613130 |
oct | 321422610 |
9 | 124320103 |
10 | 54928776 |
11 | 29007891 |
12 | 1648b5a0 |
13 | b4c2946 |
14 | 741bac0 |
15 | 4c502d6 |
hex | 3462588 |
54928776 has 128 divisors (see below), whose sum is σ = 165888000. Its totient is φ = 14826240.
The previous prime is 54928763. The next prime is 54928789. The reversal of 54928776 is 67782945.
It is an interprime number because it is at equal distance from previous prime (54928763) and next prime (54928789).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 275925 + ... + 276123.
It is an arithmetic number, because the mean of its divisors is an integer number (1296000).
Almost surely, 254928776 is an apocalyptic number.
54928776 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54928776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82944000).
54928776 is an abundant number, since it is smaller than the sum of its proper divisors (110959224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54928776 is a wasteful number, since it uses less digits than its factorization.
54928776 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 299 (or 295 counting only the distinct ones).
The product of its digits is 846720, while the sum is 48.
The square root of 54928776 is about 7411.3950103877. The cubic root of 54928776 is about 380.1310166880.
The spelling of 54928776 in words is "fifty-four million, nine hundred twenty-eight thousand, seven hundred seventy-six".
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