Base | Representation |
---|---|
bin | 11011010101001010000101… |
… | …111001101000000111011110 |
3 | 120202121010022101101010101122 |
4 | 123111022011321220013132 |
5 | 111223334030003101420 |
6 | 1103351400341210542 |
7 | 34214151551306351 |
oct | 3325120571500736 |
9 | 522533271333348 |
10 | 120201201222110 |
11 | 353330524a6358 |
12 | 1159396b100a52 |
13 | 520bc0357a658 |
14 | 2197aaa8bc298 |
15 | dd6a982a7725 |
hex | 6d5285e681de |
120201201222110 has 256 divisors, whose sum is σ = 246520599552000. Its totient is φ = 41974986493440.
The previous prime is 120201201222083. The next prime is 120201201222119. The reversal of 120201201222110 is 11222102102021.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120201201222119) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 13268700761 + ... + 13268709819.
It is an arithmetic number, because the mean of its divisors is an integer number (962971092000).
Almost surely, 2120201201222110 is an apocalyptic number.
120201201222110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120201201222110 is an abundant number, since it is smaller than the sum of its proper divisors (126319398329890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120201201222110 is a wasteful number, since it uses less digits than its factorization.
120201201222110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10191.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 120201201222110 its reverse (11222102102021), we get a palindrome (131423303324131).
The spelling of 120201201222110 in words is "one hundred twenty trillion, two hundred one billion, two hundred one million, two hundred twenty-two thousand, one hundred ten".
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