Base | Representation |
---|---|
bin | 1100111101110… |
… | …1000001111100 |
3 | 10210022221001200 |
4 | 3033131001330 |
5 | 102410221331 |
6 | 5221335500 |
7 | 1230150123 |
oct | 317350174 |
9 | 123287050 |
10 | 54382716 |
11 | 287745a3 |
12 | 16267590 |
13 | b36122b |
14 | 7318aba |
15 | 4b935e6 |
hex | 33dd07c |
54382716 has 36 divisors (see below), whose sum is σ = 138738600. Its totient is φ = 17959968.
The previous prime is 54382703. The next prime is 54382729. The reversal of 54382716 is 61728345.
It is an interprime number because it is at equal distance from previous prime (54382703) and next prime (54382729).
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3006 + ... + 10853.
It is an arithmetic number, because the mean of its divisors is an integer number (3853850).
Almost surely, 254382716 is an apocalyptic number.
It is an amenable number.
54382716 is an abundant number, since it is smaller than the sum of its proper divisors (84355884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54382716 is a wasteful number, since it uses less digits than its factorization.
54382716 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13978 (or 13973 counting only the distinct ones).
The product of its digits is 40320, while the sum is 36.
The square root of 54382716 is about 7374.4637771163. The cubic root of 54382716 is about 378.8671617408.
The spelling of 54382716 in words is "fifty-four million, three hundred eighty-two thousand, seven hundred sixteen".
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