Base | Representation |
---|---|
bin | 100000100110111… |
… | …110111011010000 |
3 | 1102010110001120100 |
4 | 200212332323100 |
5 | 2110023341003 |
6 | 130142012400 |
7 | 16362121644 |
oct | 4046767320 |
9 | 1363401510 |
10 | 547090128 |
11 | 2608aaa02 |
12 | 133277100 |
13 | 89461b90 |
14 | 52932c24 |
15 | 3306aba3 |
hex | 209beed0 |
547090128 has 60 divisors (see below), whose sum is σ = 1648874500. Its totient is φ = 168334848.
The previous prime is 547090111. The next prime is 547090153. The reversal of 547090128 is 821090745.
547090128 is a `hidden beast` number, since 547 + 0 + 90 + 1 + 28 = 666.
547090128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 60093504 + 486996624 = 7752^2 + 22068^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 547090092 and 547090101.
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, 144253 + ... + 147996.
Almost surely, 2547090128 is an apocalyptic number.
It is an amenable number.
547090128 is an abundant number, since it is smaller than the sum of its proper divisors (1101784372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
547090128 is a wasteful number, since it uses less digits than its factorization.
547090128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 292276 (or 292267 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 36.
The square root of 547090128 is about 23389.9578451950. The cubic root of 547090128 is about 817.8737936539.
The spelling of 547090128 in words is "five hundred forty-seven million, ninety thousand, one hundred twenty-eight".
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