Base | Representation |
---|---|
bin | 1101000101101… |
… | …0010111010000 |
3 | 10211022000021011 |
4 | 3101122113100 |
5 | 103023133310 |
6 | 5240340304 |
7 | 1234415611 |
oct | 321322720 |
9 | 124260234 |
10 | 54896080 |
11 | 28a95268 |
12 | 16474694 |
13 | b4b0ab5 |
14 | 740dc08 |
15 | 4c4578a |
hex | 345a5d0 |
54896080 has 20 divisors (see below), whose sum is σ = 127633572. Its totient is φ = 21958400.
The previous prime is 54896063. The next prime is 54896119. The reversal of 54896080 is 8069845.
It can be written as a sum of positive squares in 2 ways, for example, as 39087504 + 15808576 = 6252^2 + 3976^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343021 + ... + 343180.
Almost surely, 254896080 is an apocalyptic number.
It is an amenable number.
54896080 is an abundant number, since it is smaller than the sum of its proper divisors (72737492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54896080 is a wasteful number, since it uses less digits than its factorization.
54896080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 686214 (or 686208 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 40.
The square root of 54896080 is about 7409.1888894804. The cubic root of 54896080 is about 380.0555782051.
The spelling of 54896080 in words is "fifty-four million, eight hundred ninety-six thousand, eighty".
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