Base | Representation |
---|---|
bin | 111100011000011… |
… | …001110011100000 |
3 | 2121121012021001210 |
4 | 330120121303200 |
5 | 4033313430422 |
6 | 244304430120 |
7 | 34050420363 |
oct | 7430316340 |
9 | 2547167053 |
10 | 1013030112 |
11 | 47a913576 |
12 | 243318340 |
13 | 131b50003 |
14 | 987800da |
15 | 5de0710c |
hex | 3c619ce0 |
1013030112 has 24 divisors (see below), whose sum is σ = 2659204296. Its totient is φ = 337676672.
The previous prime is 1013030107. The next prime is 1013030113. The reversal of 1013030112 is 2110303101.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1013030113) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5276103 + ... + 5276294.
It is an arithmetic number, because the mean of its divisors is an integer number (110800179).
Almost surely, 21013030112 is an apocalyptic number.
1013030112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1013030112 is an abundant number, since it is smaller than the sum of its proper divisors (1646174184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1013030112 is a wasteful number, since it uses less digits than its factorization.
1013030112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10552410 (or 10552402 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 12.
The square root of 1013030112 is about 31828.1339698073. The cubic root of 1013030112 is about 1004.3246411847.
Adding to 1013030112 its reverse (2110303101), we get a palindrome (3123333213).
The spelling of 1013030112 in words is "one billion, thirteen million, thirty thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •