Base | Representation |
---|---|
bin | 1010000111001010… |
… | …10001100110000000 |
3 | 112000100021020021001 |
4 | 11003211101212000 |
5 | 42104233442120 |
6 | 2254410141344 |
7 | 251350066462 |
oct | 50345214600 |
9 | 15010236231 |
10 | 5428812160 |
11 | 2336471a22 |
12 | 1076121854 |
13 | 68694a5b5 |
14 | 397006132 |
15 | 21b90be0a |
hex | 143951980 |
5428812160 has 64 divisors (see below), whose sum is σ = 12988965600. Its totient is φ = 2169733120.
The previous prime is 5428812157. The next prime is 5428812167. The reversal of 5428812160 is 612188245.
It is a tau number, because it is divible by the number of its divisors (64).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5428812167) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 995040 + ... + 1000480.
Almost surely, 25428812160 is an apocalyptic number.
It is an amenable number.
5428812160 is an abundant number, since it is smaller than the sum of its proper divisors (7560153440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5428812160 is a wasteful number, since it uses less digits than its factorization.
5428812160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7019 (or 7007 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 37.
The square root of 5428812160 is about 73680.4733969591. The cubic root of 5428812160 is about 1757.5253789771.
The spelling of 5428812160 in words is "five billion, four hundred twenty-eight million, eight hundred twelve thousand, one hundred sixty".
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