Base | Representation |
---|---|
bin | 1000101100110… |
… | …0100100001000 |
3 | 2112122212011020 |
4 | 2023030210020 |
5 | 33320130410 |
6 | 3342032440 |
7 | 622104216 |
oct | 213144410 |
9 | 75585136 |
10 | 36489480 |
11 | 196630a5 |
12 | 10278720 |
13 | 7737a11 |
14 | 4bbbcb6 |
15 | 330ba70 |
hex | 22cc908 |
36489480 has 128 divisors (see below), whose sum is σ = 119854080. Its totient is φ = 8847360.
The previous prime is 36489451. The next prime is 36489491. The reversal of 36489480 is 8498463.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62952 + ... + 63528.
It is an arithmetic number, because the mean of its divisors is an integer number (936360).
Almost surely, 236489480 is an apocalyptic number.
36489480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 36489480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59927040).
36489480 is an abundant number, since it is smaller than the sum of its proper divisors (83364600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36489480 is a wasteful number, since it uses less digits than its factorization.
36489480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 639 (or 635 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 42.
The square root of 36489480 is about 6040.6522826595. The cubic root of 36489480 is about 331.6824999666.
The spelling of 36489480 in words is "thirty-six million, four hundred eighty-nine thousand, four hundred eighty".
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