Base | Representation |
---|---|
bin | 1111111100110111… |
… | …1011101111000100 |
3 | 102001102001010212000 |
4 | 3333031323233010 |
5 | 32232122431003 |
6 | 1544514425300 |
7 | 211052030130 |
oct | 37715735704 |
9 | 12042033760 |
10 | 4281842628 |
11 | 18a7a96818 |
12 | 9b5b92230 |
13 | 5331329bb |
14 | 2c895c3c0 |
15 | 1a0d991a3 |
hex | ff37bbc4 |
4281842628 has 96 divisors (see below), whose sum is σ = 12697681920. Its totient is φ = 1222348320.
The previous prime is 4281842573. The next prime is 4281842629. The reversal of 4281842628 is 8262481824.
4281842628 is a `hidden beast` number, since 4 + 2 + 8 + 18 + 4 + 2 + 628 = 666.
It is not an unprimeable number, because it can be changed into a prime (4281842629) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1594575 + ... + 1597257.
It is an arithmetic number, because the mean of its divisors is an integer number (132267520).
Almost surely, 24281842628 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 4281842628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6348840960).
4281842628 is an abundant number, since it is smaller than the sum of its proper divisors (8415839292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4281842628 is a wasteful number, since it uses less digits than its factorization.
4281842628 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4814 (or 4806 counting only the distinct ones).
The product of its digits is 393216, while the sum is 45.
The square root of 4281842628 is about 65435.7901151961. The cubic root of 4281842628 is about 1623.8412413460.
The spelling of 4281842628 in words is "four billion, two hundred eighty-one million, eight hundred forty-two thousand, six hundred twenty-eight".
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