Base | Representation |
---|---|
bin | 11011010011110101010001… |
… | …110000100111010110011111 |
3 | 120202021102020121210222021211 |
4 | 123103311101300213112133 |
5 | 111220341022311144411 |
6 | 1103241455530405251 |
7 | 34204446020642644 |
oct | 3323652160472637 |
9 | 522242217728254 |
10 | 120110132131231 |
11 | 352a846a361490 |
12 | 1157a194290827 |
13 | 520344c10a428 |
14 | 219350ba09dcb |
15 | dd451814d221 |
hex | 6d3d51c2759f |
120110132131231 has 8 divisors (see below), whose sum is σ = 131044191125328. Its totient is φ = 109178565816000.
The previous prime is 120110132131229. The next prime is 120110132131267. The reversal of 120110132131231 is 132131231011021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 120110132131231 - 21 = 120110132131229 is a prime.
It is a super-2 number, since 2×1201101321312312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120110132131201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 623068960 + ... + 623261701.
It is an arithmetic number, because the mean of its divisors is an integer number (16380523890666).
Almost surely, 2120110132131231 is an apocalyptic number.
120110132131231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
120110132131231 is a deficient number, since it is larger than the sum of its proper divisors (10934058994097).
120110132131231 is a wasteful number, since it uses less digits than its factorization.
120110132131231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1246339433.
The product of its (nonzero) digits is 216, while the sum is 22.
Adding to 120110132131231 its reverse (132131231011021), we get a palindrome (252241363142252).
The spelling of 120110132131231 in words is "one hundred twenty trillion, one hundred ten billion, one hundred thirty-two million, one hundred thirty-one thousand, two hundred thirty-one".
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