Base | Representation |
---|---|
bin | 11011110100001001110101… |
… | …110011110010000010100101 |
3 | 121001010202022002210000011002 |
4 | 123310021311303302002211 |
5 | 112013233332132031003 |
6 | 1112102105450123045 |
7 | 34524066021052511 |
oct | 3364116563620245 |
9 | 531122262700132 |
10 | 122331235033253 |
11 | 35a8442700a064 |
12 | 11878743120485 |
13 | 5334a2a9c412c |
14 | 222cc13119141 |
15 | e221b2076a88 |
hex | 6f4275cf20a5 |
122331235033253 has 4 divisors (see below), whose sum is σ = 122428400431680. Its totient is φ = 122234069634828.
The previous prime is 122331235033213. The next prime is 122331235033291. The reversal of 122331235033253 is 352330532133221.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 122331235033253 - 214 = 122331235016869 is a prime.
It is a super-2 number, since 2×1223312350332532 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122331235033213) 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, 48582697325 + ... + 48582699842.
It is an arithmetic number, because the mean of its divisors is an integer number (30607100107920).
Almost surely, 2122331235033253 is an apocalyptic number.
It is an amenable number.
122331235033253 is a deficient number, since it is larger than the sum of its proper divisors (97165398427).
122331235033253 is an equidigital number, since it uses as much as digits as its factorization.
122331235033253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97165398426.
The product of its (nonzero) digits is 291600, while the sum is 38.
Adding to 122331235033253 its reverse (352330532133221), we get a palindrome (474661767166474).
The spelling of 122331235033253 in words is "one hundred twenty-two trillion, three hundred thirty-one billion, two hundred thirty-five million, thirty-three thousand, two hundred fifty-three".
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