Base | Representation |
---|---|
bin | 1101101111110111101011… |
… | …01001011110100001100101 |
3 | 10222001011100002220022021122 |
4 | 12313323311221132201211 |
5 | 12430310320341320401 |
6 | 144144234023423325 |
7 | 6240124435352516 |
oct | 667736551364145 |
9 | 128034302808248 |
10 | 30232101120101 |
11 | 96a63a8a29981 |
12 | 34832255b4b45 |
13 | 13b3b4b21413a |
14 | 767354974a0d |
15 | 37661656121b |
hex | 1b7ef5a5e865 |
30232101120101 has 4 divisors (see below), whose sum is σ = 30499641838092. Its totient is φ = 29964560402112.
The previous prime is 30232101120097. The next prime is 30232101120103. The reversal of 30232101120101 is 10102110123203.
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 16035980205025 + 14196120915076 = 4004495^2 + 3767774^2 .
It is a cyclic number.
It is not a de Polignac number, because 30232101120101 - 22 = 30232101120097 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 30232101120101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30232101120103) 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, 133770358826 + ... + 133770359051.
It is an arithmetic number, because the mean of its divisors is an integer number (7624910459523).
Almost surely, 230232101120101 is an apocalyptic number.
It is an amenable number.
30232101120101 is a deficient number, since it is larger than the sum of its proper divisors (267540717991).
30232101120101 is a wasteful number, since it uses less digits than its factorization.
30232101120101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 267540717990.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 30232101120101 its reverse (10102110123203), we get a palindrome (40334211243304).
The spelling of 30232101120101 in words is "thirty trillion, two hundred thirty-two billion, one hundred one million, one hundred twenty thousand, one hundred one".
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