Base | Representation |
---|---|
bin | 1101000101101… |
… | …0100001101100 |
3 | 10211022001011220 |
4 | 3101122201230 |
5 | 103023143443 |
6 | 5240343340 |
7 | 1234420554 |
oct | 321324154 |
9 | 124261156 |
10 | 54896748 |
11 | 28a95815 |
12 | 16474b50 |
13 | b4b11aa |
14 | 7410164 |
15 | 4c45a83 |
hex | 345a86c |
54896748 has 24 divisors (see below), whose sum is σ = 128215920. Its totient is φ = 18281280.
The previous prime is 54896747. The next prime is 54896749. The reversal of 54896748 is 84769845.
It is an interprime number because it is at equal distance from previous prime (54896747) and next prime (54896749).
It is a self number, because there is not a number n which added to its sum of digits gives 54896748.
It is not an unprimeable number, because it can be changed into a prime (54896747) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18658 + ... + 21398.
It is an arithmetic number, because the mean of its divisors is an integer number (5342330).
Almost surely, 254896748 is an apocalyptic number.
It is an amenable number.
54896748 is an abundant number, since it is smaller than the sum of its proper divisors (73319172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54896748 is a wasteful number, since it uses less digits than its factorization.
54896748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4417 (or 4415 counting only the distinct ones).
The product of its digits is 1935360, while the sum is 51.
The square root of 54896748 is about 7409.2339685017. The cubic root of 54896748 is about 380.0571197608.
The spelling of 54896748 in words is "fifty-four million, eight hundred ninety-six thousand, seven hundred forty-eight".
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