Base | Representation |
---|---|
bin | 101011110110010001111… |
… | …010001011010000000000 |
3 | 101200001122111001221022201 |
4 | 223312101322023100000 |
5 | 343332033311134443 |
6 | 10224130522242544 |
7 | 430461254404063 |
oct | 53662172132000 |
9 | 11601574057281 |
10 | 3013220021248 |
11 | a61999169378 |
12 | 407b95356454 |
13 | 18b1b7678b98 |
14 | a5baa9768da |
15 | 535aa15734d |
hex | 2bd91e8b400 |
3013220021248 has 88 divisors (see below), whose sum is σ = 6409877544000. Its totient is φ = 1410858713088.
The previous prime is 3013220021183. The next prime is 3013220021249. The reversal of 3013220021248 is 8421200223103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3013220021249) 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, 3029283 + ... + 3899101.
Almost surely, 23013220021248 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 3013220021248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3204938772000).
3013220021248 is an abundant number, since it is smaller than the sum of its proper divisors (3396657522752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3013220021248 is a wasteful number, since it uses less digits than its factorization.
3013220021248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 870055 (or 870037 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 28.
The spelling of 3013220021248 in words is "three trillion, thirteen billion, two hundred twenty million, twenty-one thousand, two hundred forty-eight".
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