Base | Representation |
---|---|
bin | 1000100110100101… |
… | …10110101011110100 |
3 | 102220212212002201101 |
4 | 10103102312223310 |
5 | 33424340130410 |
6 | 2042150135444 |
7 | 222312051361 |
oct | 42322665364 |
9 | 12825762641 |
10 | 4618676980 |
11 | 1a60139415 |
12 | a8a951584 |
13 | 587b59478 |
14 | 31b59d468 |
15 | 1c0731d3a |
hex | 1134b6af4 |
4618676980 has 48 divisors (see below), whose sum is σ = 10026745344. Its totient is φ = 1785260160.
The previous prime is 4618676971. The next prime is 4618676987. The reversal of 4618676980 is 896768164.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4618676987) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 449379 + ... + 459541.
It is an arithmetic number, because the mean of its divisors is an integer number (208890528).
Almost surely, 24618676980 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4618676980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5013372672).
4618676980 is an abundant number, since it is smaller than the sum of its proper divisors (5408068364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4618676980 is a wasteful number, since it uses less digits than its factorization.
4618676980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10936 (or 10934 counting only the distinct ones).
The product of its (nonzero) digits is 3483648, while the sum is 55.
The square root of 4618676980 is about 67960.8488763935. The cubic root of 4618676980 is about 1665.3513108877.
The spelling of 4618676980 in words is "four billion, six hundred eighteen million, six hundred seventy-six thousand, nine hundred eighty".
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