Base | Representation |
---|---|
bin | 1101000110111… |
… | …1100111111000 |
3 | 10211110102201100 |
4 | 3101233213320 |
5 | 103033430120 |
6 | 5242251400 |
7 | 1235230521 |
oct | 321574770 |
9 | 124412640 |
10 | 54983160 |
11 | 29044731 |
12 | 164b6b60 |
13 | b51161b |
14 | 7433848 |
15 | 4c61490 |
hex | 346f9f8 |
54983160 has 96 divisors (see below), whose sum is σ = 179983440. Its totient is φ = 14556672.
The previous prime is 54983069. The next prime is 54983161. The reversal of 54983160 is 6138945.
54983160 is a `hidden beast` number, since 5 + 498 + 3 + 160 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54983161) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58212 + ... + 59148.
Almost surely, 254983160 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54983160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89991720).
54983160 is an abundant number, since it is smaller than the sum of its proper divisors (125000280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54983160 is a wasteful number, since it uses less digits than its factorization.
54983160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1117 (or 1110 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The square root of 54983160 is about 7415.0630476079. The cubic root of 54983160 is about 380.2564289509.
The spelling of 54983160 in words is "fifty-four million, nine hundred eighty-three thousand, one hundred sixty".
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