Base | Representation |
---|---|
bin | 1100111010000… |
… | …1111111011000 |
3 | 10202212122100002 |
4 | 3032201333120 |
5 | 102330002023 |
6 | 5212232132 |
7 | 1225122104 |
oct | 316417730 |
9 | 122778302 |
10 | 54140888 |
11 | 2861993a |
12 | 1616b648 |
13 | b2a8139 |
14 | 7294904 |
15 | 4b46b28 |
hex | 33a1fd8 |
54140888 has 16 divisors (see below), whose sum is σ = 102905880. Its totient is φ = 26699328.
The previous prime is 54140887. The next prime is 54140897. The reversal of 54140888 is 88804145.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54140887) 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, 45770 + ... + 46937.
Almost surely, 254140888 is an apocalyptic number.
It is an amenable number.
54140888 is a deficient number, since it is larger than the sum of its proper divisors (48764992).
54140888 is a wasteful number, since it uses less digits than its factorization.
54140888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92786 (or 92782 counting only the distinct ones).
The product of its (nonzero) digits is 40960, while the sum is 38.
The square root of 54140888 is about 7358.0491979872. The cubic root of 54140888 is about 378.3047475712.
The spelling of 54140888 in words is "fifty-four million, one hundred forty thousand, eight hundred eighty-eight".
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