Base | Representation |
---|---|
bin | 11011110011111010001011… |
… | …101000111010011000101101 |
3 | 121001002010220022222121202122 |
4 | 123303322023220322120231 |
5 | 112012444413340212141 |
6 | 1112050245224002325 |
7 | 34522632246461636 |
oct | 3363721350723055 |
9 | 531063808877678 |
10 | 122314421413421 |
11 | 35a78289180686 |
12 | 118754303003a5 |
13 | 533327b4c9963 |
14 | 222c09a0b488d |
15 | e21a2ae1864b |
hex | 6f3e8ba3a62d |
122314421413421 has 8 divisors (see below), whose sum is σ = 123436953439800. Its totient is φ = 121191896321280.
The previous prime is 122314421413369. The next prime is 122314421413427. The reversal of 122314421413421 is 124314124413221.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 74546819402500 + 47767602010921 = 8634050^2 + 6911411^2 .
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 122314421413421 - 246 = 51945677235757 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 (122314421413427) 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, 37831145 + ... + 40936833.
It is an arithmetic number, because the mean of its divisors is an integer number (15429619179975).
Almost surely, 2122314421413421 is an apocalyptic number.
It is an amenable number.
122314421413421 is a deficient number, since it is larger than the sum of its proper divisors (1122532026379).
122314421413421 is a wasteful number, since it uses less digits than its factorization.
122314421413421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3467119.
The product of its digits is 36864, while the sum is 35.
Adding to 122314421413421 its reverse (124314124413221), we get a palindrome (246628545826642).
The spelling of 122314421413421 in words is "one hundred twenty-two trillion, three hundred fourteen billion, four hundred twenty-one million, four hundred thirteen thousand, four hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •