Base | Representation |
---|---|
bin | 1101000101010… |
… | …0100010000100 |
3 | 10211020210111120 |
4 | 3101110202010 |
5 | 103021402241 |
6 | 5240033540 |
7 | 1234256151 |
oct | 321244204 |
9 | 124223446 |
10 | 54872196 |
11 | 28a79325 |
12 | 164628b0 |
13 | b4a2c72 |
14 | 7405228 |
15 | 4c3d666 |
hex | 3454884 |
54872196 has 48 divisors (see below), whose sum is σ = 131147520. Its totient is φ = 17851680.
The previous prime is 54872159. The next prime is 54872197. The reversal of 54872196 is 69127845.
It is not an unprimeable number, because it can be changed into a prime (54872197) 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, 111511 + ... + 112001.
It is an arithmetic number, because the mean of its divisors is an integer number (2732240).
Almost surely, 254872196 is an apocalyptic number.
It is an amenable number.
54872196 is an abundant number, since it is smaller than the sum of its proper divisors (76275324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54872196 is a wasteful number, since it uses less digits than its factorization.
54872196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 704 (or 702 counting only the distinct ones).
The product of its digits is 120960, while the sum is 42.
The square root of 54872196 is about 7407.5769317639. The cubic root of 54872196 is about 380.0004524464. Note that the first 3 decimals are identical.
The spelling of 54872196 in words is "fifty-four million, eight hundred seventy-two thousand, one hundred ninety-six".
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