Base | Representation |
---|---|
bin | 1001010001100011… |
… | …00010001011100111 |
3 | 110211222221111012220 |
4 | 10220301202023213 |
5 | 40144113302444 |
6 | 2142022043423 |
7 | 234246102342 |
oct | 45061421347 |
9 | 13758844186 |
10 | 4979040999 |
11 | 21255a2219 |
12 | b6b579573 |
13 | 614700b0a |
14 | 3533a7459 |
15 | 1e21b6619 |
hex | 128c622e7 |
4979040999 has 8 divisors (see below), whose sum is σ = 6639121920. Its totient is φ = 3319160376.
The previous prime is 4979040959. The next prime is 4979041007. The reversal of 4979040999 is 9990409794.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4979040999 - 217 = 4978909927 is a prime.
It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4979040959) 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, 23284 + ... + 102470.
It is an arithmetic number, because the mean of its divisors is an integer number (829890240).
Almost surely, 24979040999 is an apocalyptic number.
4979040999 is a deficient number, since it is larger than the sum of its proper divisors (1660080921).
4979040999 is a wasteful number, since it uses less digits than its factorization.
4979040999 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100149.
The product of its (nonzero) digits is 6613488, while the sum is 60.
The square root of 4979040999 is about 70562.3199661122. The cubic root of 4979040999 is about 1707.5833078963.
The spelling of 4979040999 in words is "four billion, nine hundred seventy-nine million, forty thousand, nine hundred ninety-nine".
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