Base | Representation |
---|---|
bin | 110000010000000100000100… |
… | …001110011001011011011101 |
3 | 1000211101002101102202121211212 |
4 | 300100010010032121123131 |
5 | 210303322301130323401 |
6 | 2031155551222154205 |
7 | 62461450232055206 |
oct | 6020040416313335 |
9 | 1024332342677755 |
10 | 212210110011101 |
11 | 61686890882324 |
12 | 1b9738a8582965 |
13 | 91544346c5507 |
14 | 3a5904a2c25ad |
15 | 1980112cc2dbb |
hex | c101043996dd |
212210110011101 has 8 divisors (see below), whose sum is σ = 224878251516000. Its totient is φ = 199691887340880.
The previous prime is 212210110011079. The next prime is 212210110011143. The reversal of 212210110011101 is 101110011012212.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-212210110011101 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212210110011181) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37479705755 + ... + 37479711416.
It is an arithmetic number, because the mean of its divisors is an integer number (28109781439500).
Almost surely, 2212210110011101 is an apocalyptic number.
It is an amenable number.
212210110011101 is a deficient number, since it is larger than the sum of its proper divisors (12668141504899).
212210110011101 is a wasteful number, since it uses less digits than its factorization.
212210110011101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74959417339.
The product of its (nonzero) digits is 8, while the sum is 14.
Adding to 212210110011101 its reverse (101110011012212), we get a palindrome (313320121023313).
The spelling of 212210110011101 in words is "two hundred twelve trillion, two hundred ten billion, one hundred ten million, eleven thousand, one hundred one".
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