Base | Representation |
---|---|
bin | 1101101111110101101000… |
… | …00001100010110111101110 |
3 | 10222001001111101012101001101 |
4 | 12313322310001202313232 |
5 | 12430301042013224402 |
6 | 144143532453433314 |
7 | 6240055236206056 |
oct | 667726401426756 |
9 | 128031441171041 |
10 | 30231000133102 |
11 | 96a599350006a |
12 | 3482b7893b83a |
13 | 13b3a040a9142 |
14 | 76728c65a566 |
15 | 37659ea82b87 |
hex | 1b7eb4062dee |
30231000133102 has 8 divisors (see below), whose sum is σ = 45426195280800. Its totient is φ = 15088935039504.
The previous prime is 30231000133093. The next prime is 30231000133133. The reversal of 30231000133102 is 20133100013203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×302310001331022 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 30231000133102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13282512102 + ... + 13282514377.
It is an arithmetic number, because the mean of its divisors is an integer number (5678274410100).
Almost surely, 230231000133102 is an apocalyptic number.
30231000133102 is a deficient number, since it is larger than the sum of its proper divisors (15195195147698).
30231000133102 is a wasteful number, since it uses less digits than its factorization.
30231000133102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26565027050.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 30231000133102 its reverse (20133100013203), we get a palindrome (50364100146305).
The spelling of 30231000133102 in words is "thirty trillion, two hundred thirty-one billion, one hundred thirty-three thousand, one hundred two".
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