Base | Representation |
---|---|
bin | 1101000101101… |
… | …0011111101100 |
3 | 10211022001000011 |
4 | 3101122133230 |
5 | 103023142440 |
6 | 5240343004 |
7 | 1234420312 |
oct | 321323754 |
9 | 124261004 |
10 | 54896620 |
11 | 28a95709 |
12 | 16474a64 |
13 | b4b110c |
14 | 74100b2 |
15 | 4c459ea |
hex | 345a7ec |
54896620 has 24 divisors (see below), whose sum is σ = 116023824. Its totient is φ = 21817536.
The previous prime is 54896617. The next prime is 54896669. The reversal of 54896620 is 2669845.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5602 + ... + 11881.
It is an arithmetic number, because the mean of its divisors is an integer number (4834326).
Almost surely, 254896620 is an apocalyptic number.
It is an amenable number.
54896620 is an abundant number, since it is smaller than the sum of its proper divisors (61127204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54896620 is a wasteful number, since it uses less digits than its factorization.
54896620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17649 (or 17647 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 40.
The square root of 54896620 is about 7409.2253306267. The cubic root of 54896620 is about 380.0568243738.
The spelling of 54896620 in words is "fifty-four million, eight hundred ninety-six thousand, six hundred twenty".
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