Base | Representation |
---|---|
bin | 11011100101001010100011… |
… | …000011101011001001101111 |
3 | 120220111021121022221120202211 |
4 | 123211022203003223021233 |
5 | 111344344330204214043 |
6 | 1105553000344031251 |
7 | 34356502602661051 |
oct | 3345124303531157 |
9 | 526437538846684 |
10 | 121301202023023 |
11 | 35717607254060 |
12 | 11730b9b162527 |
13 | 528b867576329 |
14 | 21d501c1138d1 |
15 | e054c8d65a9d |
hex | 6e52a30eb26f |
121301202023023 has 8 divisors (see below), whose sum is σ = 132329905385040. Its totient is φ = 110272718887680.
The previous prime is 121301202023009. The next prime is 121301202023063. The reversal of 121301202023023 is 320320202103121.
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 121301202023023 - 25 = 121301202022991 is a prime.
It is a super-2 number, since 2×1213012020230232 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 121301202022985 and 121301202023003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121301202023003) 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, 53903938 + ... + 56109151.
It is an arithmetic number, because the mean of its divisors is an integer number (16541238173130).
Almost surely, 2121301202023023 is an apocalyptic number.
121301202023023 is a deficient number, since it is larger than the sum of its proper divisors (11028703362017).
121301202023023 is a wasteful number, since it uses less digits than its factorization.
121301202023023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110113337.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 121301202023023 its reverse (320320202103121), we get a palindrome (441621404126144).
The spelling of 121301202023023 in words is "one hundred twenty-one trillion, three hundred one billion, two hundred two million, twenty-three thousand, twenty-three".
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