Base | Representation |
---|---|
bin | 111100000000010… |
… | …0110111000000000 |
3 | 12012022121121001221 |
4 | 1320000212320000 |
5 | 13110414101102 |
6 | 531442404424 |
7 | 100615555114 |
oct | 17000467000 |
9 | 5168547057 |
10 | 2013425152 |
11 | 943587132 |
12 | 482360714 |
13 | 261197c3b |
14 | 151591744 |
15 | bbb65637 |
hex | 78026e00 |
2013425152 has 80 divisors (see below), whose sum is σ = 4312215072. Its totient is φ = 936714240.
The previous prime is 2013425149. The next prime is 2013425159. The reversal of 2013425152 is 2515243102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2013425159) 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, 433402 + ... + 438022.
Almost surely, 22013425152 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 2013425152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2156107536).
2013425152 is an abundant number, since it is smaller than the sum of its proper divisors (2298789920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2013425152 is an equidigital number, since it uses as much as digits as its factorization.
2013425152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4699 (or 4683 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 2013425152 is about 44871.2062686084. The cubic root of 2013425152 is about 1262.7338707610.
Adding to 2013425152 its reverse (2515243102), we get a palindrome (4528668254).
The spelling of 2013425152 in words is "two billion, thirteen million, four hundred twenty-five thousand, one hundred fifty-two".
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