Base | Representation |
---|---|
bin | 10001101000110111101… |
… | …001010011010000011111 |
3 | 11021212200022222220121010 |
4 | 101220313221103100133 |
5 | 124324402233214020 |
6 | 2324500533110303 |
7 | 153400215663012 |
oct | 21506751232037 |
9 | 4255608886533 |
10 | 1212114351135 |
11 | 428066a51436 |
12 | 176aba788393 |
13 | 8a3c034920c |
14 | 429493d1379 |
15 | 217e34e7de0 |
hex | 11a37a5341f |
1212114351135 has 32 divisors (see below), whose sum is σ = 2041551072000. Its totient is φ = 612408128256.
The previous prime is 1212114351073. The next prime is 1212114351143. The reversal of 1212114351135 is 5311534112121.
It is not a de Polignac number, because 1212114351135 - 211 = 1212114349087 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6872331 + ... + 7046499.
It is an arithmetic number, because the mean of its divisors is an integer number (63798471000).
Almost surely, 21212114351135 is an apocalyptic number.
1212114351135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
1212114351135 is a deficient number, since it is larger than the sum of its proper divisors (829436720865).
1212114351135 is a wasteful number, since it uses less digits than its factorization.
1212114351135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 198615.
The product of its digits is 3600, while the sum is 30.
Adding to 1212114351135 its reverse (5311534112121), we get a palindrome (6523648463256).
The spelling of 1212114351135 in words is "one trillion, two hundred twelve billion, one hundred fourteen million, three hundred fifty-one thousand, one hundred thirty-five".
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