Base | Representation |
---|---|
bin | 10001101011000000101… |
… | …010110110010001111101 |
3 | 11022002121112202022212000 |
4 | 101223000222312101331 |
5 | 124344104242012300 |
6 | 2325521014132513 |
7 | 153511202116203 |
oct | 21530052662175 |
9 | 4262545668760 |
10 | 1214413235325 |
11 | 429036680124 |
12 | 177440651139 |
13 | 8a6986c0514 |
14 | 42ac684d073 |
15 | 218ca248c00 |
hex | 11ac0ab647d |
1214413235325 has 96 divisors (see below), whose sum is σ = 2317008844800. Its totient is φ = 623161344960.
The previous prime is 1214413235323. The next prime is 1214413235351. The reversal of 1214413235325 is 5235323144121.
1214413235325 is a `hidden beast` number, since 1 + 2 + 1 + 4 + 4 + 1 + 323 + 5 + 325 = 666.
It is not a de Polignac number, because 1214413235325 - 21 = 1214413235323 is a prime.
It is a super-2 number, since 2×12144132353252 (a number of 25 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 1214413235325.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1214413235323) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1547374 + ... + 2196176.
It is an arithmetic number, because the mean of its divisors is an integer number (24135508800).
Almost surely, 21214413235325 is an apocalyptic number.
1214413235325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1214413235325 is a deficient number, since it is larger than the sum of its proper divisors (1102595609475).
1214413235325 is a wasteful number, since it uses less digits than its factorization.
1214413235325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 648928 (or 648917 counting only the distinct ones).
The product of its digits is 86400, while the sum is 36.
Adding to 1214413235325 its reverse (5235323144121), we get a palindrome (6449736379446).
The spelling of 1214413235325 in words is "one trillion, two hundred fourteen billion, four hundred thirteen million, two hundred thirty-five thousand, three hundred twenty-five".
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