Base | Representation |
---|---|
bin | 1001001011011110… |
… | …11110010111001100 |
3 | 110201110012221112100 |
4 | 10211233132113030 |
5 | 40043102410140 |
6 | 2133003435100 |
7 | 233060514606 |
oct | 44557362714 |
9 | 13643187470 |
10 | 4928169420 |
11 | 20a9906699 |
12 | b56525a90 |
13 | 606ccbaa5 |
14 | 34a724176 |
15 | 1dc9b8530 |
hex | 125bde5cc |
4928169420 has 36 divisors (see below), whose sum is σ = 14948781120. Its totient is φ = 1314178464.
The previous prime is 4928169361. The next prime is 4928169431. The reversal of 4928169420 is 249618294.
4928169420 is a `hidden beast` number, since 4 + 92 + 81 + 69 + 420 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13689180 + ... + 13689539.
It is an arithmetic number, because the mean of its divisors is an integer number (415243920).
Almost surely, 24928169420 is an apocalyptic number.
It is an amenable number.
4928169420 is an abundant number, since it is smaller than the sum of its proper divisors (10020611700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4928169420 is a wasteful number, since it uses less digits than its factorization.
4928169420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27378734 (or 27378729 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 45.
The square root of 4928169420 is about 70200.9217888198. The cubic root of 4928169420 is about 1701.7478470953.
The spelling of 4928169420 in words is "four billion, nine hundred twenty-eight million, one hundred sixty-nine thousand, four hundred twenty".
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