Base | Representation |
---|---|
bin | 1000101101101010… |
… | …10000100010011100 |
3 | 110002000112102012211 |
4 | 10112311100202130 |
5 | 34040033334140 |
6 | 2052110210204 |
7 | 223632401623 |
oct | 42665204234 |
9 | 13060472184 |
10 | 4678027420 |
11 | 1a90696270 |
12 | aa67b3964 |
13 | 597239881 |
14 | 32540c6ba |
15 | 1c5a572ea |
hex | 116d5089c |
4678027420 has 24 divisors (see below), whose sum is σ = 10716936048. Its totient is φ = 1701100800.
The previous prime is 4678027357. The next prime is 4678027427. The reversal of 4678027420 is 247208764.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4678027427) 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, 10631661 + ... + 10632100.
It is an arithmetic number, because the mean of its divisors is an integer number (446539002).
Almost surely, 24678027420 is an apocalyptic number.
It is an amenable number.
4678027420 is an abundant number, since it is smaller than the sum of its proper divisors (6038908628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4678027420 is a wasteful number, since it uses less digits than its factorization.
4678027420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21263781 (or 21263779 counting only the distinct ones).
The product of its (nonzero) digits is 150528, while the sum is 40.
The square root of 4678027420 is about 68396.1067605460. The cubic root of 4678027420 is about 1672.4542803640.
The spelling of 4678027420 in words is "four billion, six hundred seventy-eight million, twenty-seven thousand, four hundred twenty".
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