Base | Representation |
---|---|
bin | 1110111010011100… |
… | …0110011100011100 |
3 | 101022222210000122020 |
4 | 3232213012130130 |
5 | 31144311234140 |
6 | 1501123020140 |
7 | 201126604653 |
oct | 35647063434 |
9 | 11288700566 |
10 | 4003227420 |
11 | 1774799015 |
12 | 93880a650 |
13 | 4ba4b172a |
14 | 29d95419a |
15 | 1866b16d0 |
hex | ee9c671c |
4003227420 has 48 divisors (see below), whose sum is σ = 11798989440. Its totient is φ = 1011341376.
The previous prime is 4003227379. The next prime is 4003227427. The reversal of 4003227420 is 247223004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4003227427) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1754662 + ... + 1756941.
It is an arithmetic number, because the mean of its divisors is an integer number (245812280).
Almost surely, 24003227420 is an apocalyptic number.
It is an amenable number.
4003227420 is an abundant number, since it is smaller than the sum of its proper divisors (7795762020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4003227420 is a wasteful number, since it uses less digits than its factorization.
4003227420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3511634 (or 3511632 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 24.
The square root of 4003227420 is about 63271.0630541324. The cubic root of 4003227420 is about 1587.8278713536.
The spelling of 4003227420 in words is "four billion, three million, two hundred twenty-seven thousand, four hundred twenty".
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