Base | Representation |
---|---|
bin | 1110111010010000… |
… | …1101110001000100 |
3 | 101022221100120222221 |
4 | 3232210031301010 |
5 | 31144113032410 |
6 | 1501054502124 |
7 | 201120304414 |
oct | 35644156104 |
9 | 11287316887 |
10 | 4002470980 |
11 | 1774321762 |
12 | 938504944 |
13 | 4ba2a8331 |
14 | 29d7d8644 |
15 | 1865b24da |
hex | ee90dc44 |
4002470980 has 12 divisors (see below), whose sum is σ = 8405189100. Its totient is φ = 1600988384.
The previous prime is 4002470951. The next prime is 4002470993. The reversal of 4002470980 is 890742004.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 2067702784 + 1934768196 = 45472^2 + 43986^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100061755 + ... + 100061794.
It is an arithmetic number, because the mean of its divisors is an integer number (700432425).
Almost surely, 24002470980 is an apocalyptic number.
It is an amenable number.
4002470980 is an abundant number, since it is smaller than the sum of its proper divisors (4402718120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4002470980 is a wasteful number, since it uses less digits than its factorization.
4002470980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 200123558 (or 200123556 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 34.
The square root of 4002470980 is about 63265.0849995477. The cubic root of 4002470980 is about 1587.7278543715.
The spelling of 4002470980 in words is "four billion, two million, four hundred seventy thousand, nine hundred eighty".
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