Base | Representation |
---|---|
bin | 1110101010001111… |
… | …00000101010101100 |
3 | 202022111200222010200 |
4 | 13111013200222230 |
5 | 112104320424431 |
6 | 3340551433500 |
7 | 366016000626 |
oct | 72507405254 |
9 | 22274628120 |
10 | 7870483116 |
11 | 3379756501 |
12 | 1637985890 |
13 | 985766502 |
14 | 5493d1c16 |
15 | 310e64ee6 |
hex | 1d51e0aac |
7870483116 has 36 divisors (see below), whose sum is σ = 20051496192. Its totient is φ = 2602835424.
The previous prime is 7870483111. The next prime is 7870483139. The reversal of 7870483116 is 6113840787.
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (7870483111) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 856155 + ... + 865298.
Almost surely, 27870483116 is an apocalyptic number.
It is an amenable number.
7870483116 is an abundant number, since it is smaller than the sum of its proper divisors (12181013076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7870483116 is a wasteful number, since it uses less digits than its factorization.
7870483116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1721590 (or 1721585 counting only the distinct ones).
The product of its (nonzero) digits is 225792, while the sum is 45.
The square root of 7870483116 is about 88715.7433379217. The cubic root of 7870483116 is about 1989.1481515208.
The spelling of 7870483116 in words is "seven billion, eight hundred seventy million, four hundred eighty-three thousand, one hundred sixteen".
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