Base | Representation |
---|---|
bin | 111100100010010011… |
… | …0101110111100000101 |
3 | 110102112220222102120211 |
4 | 1321010212232330011 |
5 | 4112220001221201 |
6 | 135415435355421 |
7 | 12251343652201 |
oct | 1710446567405 |
9 | 412486872524 |
10 | 130000023301 |
11 | 50150695695 |
12 | 212408b2b71 |
13 | c349bb2315 |
14 | 64134b3b01 |
15 | 35acd6a651 |
hex | 1e449aef05 |
130000023301 has 4 divisors (see below), whose sum is σ = 131780845612. Its totient is φ = 128219200992.
The previous prime is 130000023299. The next prime is 130000023331. The reversal of 130000023301 is 103320000031.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 112530057025 + 17469966276 = 335455^2 + 132174^2 .
It is a cyclic number.
It is not a de Polignac number, because 130000023301 - 21 = 130000023299 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130000023331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 890411046 + ... + 890411191.
It is an arithmetic number, because the mean of its divisors is an integer number (32945211403).
Almost surely, 2130000023301 is an apocalyptic number.
It is an amenable number.
130000023301 is a deficient number, since it is larger than the sum of its proper divisors (1780822311).
130000023301 is an equidigital number, since it uses as much as digits as its factorization.
130000023301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1780822310.
The product of its (nonzero) digits is 54, while the sum is 13.
Adding to 130000023301 its reverse (103320000031), we get a palindrome (233320023332).
The spelling of 130000023301 in words is "one hundred thirty billion, twenty-three thousand, three hundred one".
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