Base | Representation |
---|---|
bin | 1001010001101010… |
… | …01100100001111110 |
3 | 110212001202020221120 |
4 | 10220311030201332 |
5 | 40144340012034 |
6 | 2142054411410 |
7 | 234260211021 |
oct | 45065144176 |
9 | 13761666846 |
10 | 4980000894 |
11 | 2126098420 |
12 | b6b960b66 |
13 | 6149789bb |
14 | 3535771b8 |
15 | 1e2305c49 |
hex | 128d4c87e |
4980000894 has 128 divisors (see below), whose sum is σ = 11605524480. Its totient is φ = 1409865600.
The previous prime is 4980000841. The next prime is 4980000911.
4980000894 is nontrivially palindromic in base 10.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15709624 + ... + 15709940.
It is an arithmetic number, because the mean of its divisors is an integer number (90668160).
Almost surely, 24980000894 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4980000894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5802762240).
4980000894 is an abundant number, since it is smaller than the sum of its proper divisors (6625523586).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4980000894 is a wasteful number, since it uses less digits than its factorization.
4980000894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 566.
The product of its (nonzero) digits is 82944, while the sum is 42.
The square root of 4980000894 is about 70569.1213917249. The cubic root of 4980000894 is about 1707.6930342043.
It can be divided in two parts, 4980000 and 894, that added together give a palindrome (4980894).
The spelling of 4980000894 in words is "four billion, nine hundred eighty million, eight hundred ninety-four", and thus it is an aban number.
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