Base | Representation |
---|---|
bin | 11011100110100111100000… |
… | …110010110000101000011110 |
3 | 120220211211020221220001002021 |
4 | 123212213200302300220132 |
5 | 111403013243114233342 |
6 | 1110110505401050354 |
7 | 34366635332664523 |
oct | 3346474062605036 |
9 | 526754227801067 |
10 | 121401022024222 |
11 | 35755980018416 |
12 | 117483b87869ba |
13 | 52980b49b25b5 |
14 | 21d9bab2bb14a |
15 | e07dbc397567 |
hex | 6e69e0cb0a1e |
121401022024222 has 8 divisors (see below), whose sum is σ = 182104978107672. Its totient is φ = 60699362655000.
The previous prime is 121401022024193. The next prime is 121401022024253. The reversal of 121401022024222 is 222420220104121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1214010220242222 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 574046404 + ... + 574257847.
It is an arithmetic number, because the mean of its divisors is an integer number (22763122263459).
Almost surely, 2121401022024222 is an apocalyptic number.
121401022024222 is a deficient number, since it is larger than the sum of its proper divisors (60703956083450).
121401022024222 is a wasteful number, since it uses less digits than its factorization.
121401022024222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1148357114.
The product of its (nonzero) digits is 2048, while the sum is 25.
Adding to 121401022024222 its reverse (222420220104121), we get a palindrome (343821242128343).
The spelling of 121401022024222 in words is "one hundred twenty-one trillion, four hundred one billion, twenty-two million, twenty-four thousand, two hundred twenty-two".
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