Base | Representation |
---|---|
bin | 10010001100100101010000 |
3 | 22222100101102 |
4 | 102030211100 |
5 | 2210121003 |
6 | 250123532 |
7 | 55355036 |
oct | 22144520 |
9 | 8870342 |
10 | 4770128 |
11 | 2768960 |
12 | 17205a8 |
13 | cb027c |
14 | 8c2556 |
15 | 643588 |
hex | 48c950 |
4770128 has 20 divisors (see below), whose sum is σ = 10082688. Its totient is φ = 2168160.
The previous prime is 4770127. The next prime is 4770163. The reversal of 4770128 is 8210774.
It is a super-2 number, since 2×47701282 = 45508242272768, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 4770128.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4770127) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13376 + ... + 13727.
Almost surely, 24770128 is an apocalyptic number.
It is an amenable number.
4770128 is an abundant number, since it is smaller than the sum of its proper divisors (5312560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4770128 is a wasteful number, since it uses less digits than its factorization.
4770128 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27122 (or 27116 counting only the distinct ones).
The product of its (nonzero) digits is 3136, while the sum is 29.
The square root of 4770128 is about 2184.0622701745. The cubic root of 4770128 is about 168.3358737867.
The spelling of 4770128 in words is "four million, seven hundred seventy thousand, one hundred twenty-eight".
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