Base | Representation |
---|---|
bin | 11011100001000110100111… |
… | …011010000101010111101010 |
3 | 120212111121012101021002221110 |
4 | 123201012213122011113222 |
5 | 111330311231121212302 |
6 | 1105220441452451150 |
7 | 34330362340024335 |
oct | 3341064732052752 |
9 | 525447171232843 |
10 | 121022102132202 |
11 | 3561a204683167 |
12 | 116a6a89179ab6 |
13 | 526b44875663b |
14 | 21c5702a4161c |
15 | ded0e1471b6c |
hex | 6e11a76855ea |
121022102132202 has 8 divisors (see below), whose sum is σ = 242044204264416. Its totient is φ = 40340700710732.
The previous prime is 121022102132159. The next prime is 121022102132207. The reversal of 121022102132202 is 202231201220121.
It is a sphenic number, since it is the product of 3 distinct primes.
121022102132202 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (121022102132207) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10085175177678 + ... + 10085175177689.
It is an arithmetic number, because the mean of its divisors is an integer number (30255525533052).
Almost surely, 2121022102132202 is an apocalyptic number.
121022102132202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121022102132202 is a wasteful number, since it uses less digits than its factorization.
121022102132202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20170350355372.
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 121022102132202 its reverse (202231201220121), we get a palindrome (323253303352323).
The spelling of 121022102132202 in words is "one hundred twenty-one trillion, twenty-two billion, one hundred two million, one hundred thirty-two thousand, two hundred two".
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