Base | Representation |
---|---|
bin | 111100000000011… |
… | …1011111011101100 |
3 | 12012022202222101110 |
4 | 1320000323323230 |
5 | 13110424331104 |
6 | 531444312020 |
7 | 100616364432 |
oct | 17000737354 |
9 | 5168688343 |
10 | 2013511404 |
11 | 943635a13 |
12 | 4823a2610 |
13 | 2611c8288 |
14 | 1515b4d52 |
15 | bbb80e89 |
hex | 7803beec |
2013511404 has 48 divisors (see below), whose sum is σ = 4769785440. Its totient is φ = 660971520.
The previous prime is 2013511391. The next prime is 2013511417. The reversal of 2013511404 is 4041153102.
It is an interprime number because it is at equal distance from previous prime (2013511391) and next prime (2013511417).
It is an unprimeable number.
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, 770452 + ... + 773060.
It is an arithmetic number, because the mean of its divisors is an integer number (99370530).
Almost surely, 22013511404 is an apocalyptic number.
It is an amenable number.
2013511404 is an abundant number, since it is smaller than the sum of its proper divisors (2756274036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2013511404 is a wasteful number, since it uses less digits than its factorization.
2013511404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3570 (or 3568 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 2013511404 is about 44872.1673646371. The cubic root of 2013511404 is about 1262.7519016881.
Adding to 2013511404 its reverse (4041153102), we get a palindrome (6054664506).
The spelling of 2013511404 in words is "two billion, thirteen million, five hundred eleven thousand, four hundred four".
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