Base | Representation |
---|---|
bin | 11101011101001110010… |
… | …00010110110100000110 |
3 | 10120202110110210021110121 |
4 | 32232213020112310012 |
5 | 113040311023101410 |
6 | 2052543452012154 |
7 | 133060211050525 |
oct | 16564710266406 |
9 | 3522413707417 |
10 | 1012121300230 |
11 | 3602690a7197 |
12 | 1441a546105a |
13 | 7459a5c1041 |
14 | 36db61dc4bc |
15 | 1b4da9979da |
hex | eba7216d06 |
1012121300230 has 8 divisors (see below), whose sum is σ = 1821818340432. Its totient is φ = 404848520088.
The previous prime is 1012121300227. The next prime is 1012121300237. The reversal of 1012121300230 is 320031212101.
1012121300230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1012121300237) 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, 50606065002 + ... + 50606065021.
It is an arithmetic number, because the mean of its divisors is an integer number (227727292554).
Almost surely, 21012121300230 is an apocalyptic number.
1012121300230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1012121300230 is a deficient number, since it is larger than the sum of its proper divisors (809697040202).
1012121300230 is a wasteful number, since it uses less digits than its factorization.
1012121300230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101212130030.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 1012121300230 its reverse (320031212101), we get a palindrome (1332152512331).
The spelling of 1012121300230 in words is "one trillion, twelve billion, one hundred twenty-one million, three hundred thousand, two hundred thirty".
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