Base | Representation |
---|---|
bin | 111100011000011… |
… | …010110100000011 |
3 | 2121121012110201210 |
4 | 330120122310003 |
5 | 4033314043433 |
6 | 244304501203 |
7 | 34050435414 |
oct | 7430326403 |
9 | 2547173653 |
10 | 1013034243 |
11 | 47a916691 |
12 | 24331a803 |
13 | 131b51b60 |
14 | 9878180b |
15 | 5de08463 |
hex | 3c61ad03 |
1013034243 has 32 divisors (see below), whose sum is σ = 1469905920. Its totient is φ = 616896000.
The previous prime is 1013034227. The next prime is 1013034257. The reversal of 1013034243 is 3424303101.
It is not a de Polignac number, because 1013034243 - 24 = 1013034227 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1013034263) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2339355 + ... + 2339787.
It is an arithmetic number, because the mean of its divisors is an integer number (45934560).
Almost surely, 21013034243 is an apocalyptic number.
1013034243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1013034243 is a deficient number, since it is larger than the sum of its proper divisors (456871677).
1013034243 is a wasteful number, since it uses less digits than its factorization.
1013034243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 939.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 1013034243 is about 31828.1988651573. The cubic root of 1013034243 is about 1004.3260063496.
Adding to 1013034243 its reverse (3424303101), we get a palindrome (4437337344).
The spelling of 1013034243 in words is "one billion, thirteen million, thirty-four thousand, two hundred forty-three".
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