Base | Representation |
---|---|
bin | 1101000100110… |
… | …1111001110110 |
3 | 10211012102021000 |
4 | 3101031321312 |
5 | 103020020141 |
6 | 5235304130 |
7 | 1234114044 |
oct | 321157166 |
9 | 124172230 |
10 | 54845046 |
11 | 28a5a993 |
12 | 1644b046 |
13 | b4937b9 |
14 | 73d9394 |
15 | 4c355b6 |
hex | 344de76 |
54845046 has 32 divisors (see below), whose sum is σ = 123556320. Its totient is φ = 18029952.
The previous prime is 54845029. The next prime is 54845051. The reversal of 54845046 is 64054845.
It is a self number, because there is not a number n which added to its sum of digits gives 54845046.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3015 + ... + 10898.
It is an arithmetic number, because the mean of its divisors is an integer number (3861135).
Almost surely, 254845046 is an apocalyptic number.
54845046 is an abundant number, since it is smaller than the sum of its proper divisors (68711274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54845046 is a wasteful number, since it uses less digits than its factorization.
54845046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13997 (or 13991 counting only the distinct ones).
The product of its (nonzero) digits is 76800, while the sum is 36.
The square root of 54845046 is about 7405.7441219637. The cubic root of 54845046 is about 379.9377691260.
The spelling of 54845046 in words is "fifty-four million, eight hundred forty-five thousand, forty-six".
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