Base | Representation |
---|---|
bin | 100001001010111… |
… | …1010110101111101 |
3 | 2212120101101222221 |
4 | 1002111322311331 |
5 | 4234414323201 |
6 | 302240205341 |
7 | 36403463200 |
oct | 10225726575 |
9 | 2776341887 |
10 | 1113042301 |
11 | 521313178 |
12 | 270909851 |
13 | 149799217 |
14 | a7b75937 |
15 | 67ab04a1 |
hex | 4257ad7d |
1113042301 has 24 divisors (see below), whose sum is σ = 1343464920. Its totient is φ = 918352512.
The previous prime is 1113042269. The next prime is 1113042313. The reversal of 1113042301 is 1032403111.
It can be written as a sum of positive squares in 4 ways, for example, as 123876900 + 989165401 = 11130^2 + 31451^2 .
It is not a de Polignac number, because 1113042301 - 25 = 1113042269 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1113042331) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 563151 + ... + 565123.
It is an arithmetic number, because the mean of its divisors is an integer number (55977705).
Almost surely, 21113042301 is an apocalyptic number.
It is an amenable number.
1113042301 is a deficient number, since it is larger than the sum of its proper divisors (230422619).
1113042301 is a wasteful number, since it uses less digits than its factorization.
1113042301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2413 (or 2406 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 1113042301 is about 33362.2886055498. The cubic root of 1113042301 is about 1036.3438869342.
Adding to 1113042301 its reverse (1032403111), we get a palindrome (2145445412).
The spelling of 1113042301 in words is "one billion, one hundred thirteen million, forty-two thousand, three hundred one".
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