Base | Representation |
---|---|
bin | 11011100001000111011101… |
… | …000011101001011010110011 |
3 | 120212111200112002221022120101 |
4 | 123201013131003221122303 |
5 | 111330320102032021321 |
6 | 1105221111044453231 |
7 | 34330423546450540 |
oct | 3341073503513263 |
9 | 525450462838511 |
10 | 121023002220211 |
11 | 3561a626765653 |
12 | 116a709a6aa217 |
13 | 526b5600810b0 |
14 | 21c578a3c1bc7 |
15 | ded1454b9791 |
hex | 6e11dd0e96b3 |
121023002220211 has 8 divisors (see below), whose sum is σ = 148951387348064. Its totient is φ = 95754463295040.
The previous prime is 121023002220151. The next prime is 121023002220223. The reversal of 121023002220211 is 112022200320121.
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 121023002220211 - 215 = 121023002187443 is a prime.
It is not an unprimeable number, because it can be changed into a prime (121023002220311) 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, 664961550570 + ... + 664961550751.
It is an arithmetic number, because the mean of its divisors is an integer number (18618923418508).
Almost surely, 2121023002220211 is an apocalyptic number.
121023002220211 is a deficient number, since it is larger than the sum of its proper divisors (27928385127853).
121023002220211 is a wasteful number, since it uses less digits than its factorization.
121023002220211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1329923101341.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 121023002220211 its reverse (112022200320121), we get a palindrome (233045202540332).
The spelling of 121023002220211 in words is "one hundred twenty-one trillion, twenty-three billion, two million, two hundred twenty thousand, two hundred eleven".
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