Base | Representation |
---|---|
bin | 1111100010011… |
… | …01110100111001 |
3 | 100002021001212221 |
4 | 13301031310321 |
5 | 231331422301 |
6 | 20533404041 |
7 | 3141614263 |
oct | 761156471 |
9 | 302231787 |
10 | 130342201 |
11 | 67636030 |
12 | 37799621 |
13 | 21008482 |
14 | 1344cb33 |
15 | b699da1 |
hex | 7c4dd39 |
130342201 has 4 divisors (see below), whose sum is σ = 142191504. Its totient is φ = 118492900.
The previous prime is 130342189. The next prime is 130342207. The reversal of 130342201 is 102243031.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 102243031 = 11 ⋅9294821.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-130342201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130342207) 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, 5924635 + ... + 5924656.
It is an arithmetic number, because the mean of its divisors is an integer number (35547876).
Almost surely, 2130342201 is an apocalyptic number.
130342201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
130342201 is a deficient number, since it is larger than the sum of its proper divisors (11849303).
130342201 is a wasteful number, since it uses less digits than its factorization.
130342201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11849302.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 130342201 is about 11416.7508950664. The cubic root of 130342201 is about 507.0238049789.
Adding to 130342201 its reverse (102243031), we get a palindrome (232585232).
The spelling of 130342201 in words is "one hundred thirty million, three hundred forty-two thousand, two hundred one".
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