Base | Representation |
---|---|
bin | 1001010001100101… |
… | …00100111101010110 |
3 | 110212000110101102020 |
4 | 10220302210331112 |
5 | 40144201031033 |
6 | 2142031554010 |
7 | 234251321643 |
oct | 45062447526 |
9 | 13760411366 |
10 | 4979314518 |
11 | 2125769772 |
12 | b6b68b906 |
13 | 614798469 |
14 | 353438dca |
15 | 1e221c6b3 |
hex | 128ca4f56 |
4979314518 has 48 divisors (see below), whose sum is σ = 10611526224. Its totient is φ = 1557319680.
The previous prime is 4979314513. The next prime is 4979314523. The reversal of 4979314518 is 8154139794.
It is an interprime number because it is at equal distance from previous prime (4979314513) and next prime (4979314523).
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4979314513) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 580098 + ... + 588618.
It is an arithmetic number, because the mean of its divisors is an integer number (221073463).
Almost surely, 24979314518 is an apocalyptic number.
4979314518 is an abundant number, since it is smaller than the sum of its proper divisors (5632211706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4979314518 is a wasteful number, since it uses less digits than its factorization.
4979314518 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8897 (or 8880 counting only the distinct ones).
The product of its digits is 1088640, while the sum is 51.
The square root of 4979314518 is about 70564.2580773014. The cubic root of 4979314518 is about 1707.6145754923.
The spelling of 4979314518 in words is "four billion, nine hundred seventy-nine million, three hundred fourteen thousand, five hundred eighteen".
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