Base | Representation |
---|---|
bin | 11011101111100001011110… |
… | …111010011001100010000001 |
3 | 121000000022221101021200102110 |
4 | 123233201132322121202001 |
5 | 111443030132431441001 |
6 | 1111300001544405533 |
7 | 34462102314051663 |
oct | 3357413672314201 |
9 | 530008841250373 |
10 | 122013023312001 |
11 | 35971483872068 |
12 | 11826b367768a9 |
13 | 5310a17b35803 |
14 | 221b6673d6533 |
15 | e18c8ab3c3d6 |
hex | 6ef85ee99881 |
122013023312001 has 8 divisors (see below), whose sum is σ = 164743322615680. Its totient is φ = 80312369774832.
The previous prime is 122013023311999. The next prime is 122013023312099. The reversal of 122013023312001 is 100213320310221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 122013023312001 - 21 = 122013023311999 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122013022312001) 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, 257411441350 + ... + 257411441823.
It is an arithmetic number, because the mean of its divisors is an integer number (20592915326960).
Almost surely, 2122013023312001 is an apocalyptic number.
It is an amenable number.
122013023312001 is a deficient number, since it is larger than the sum of its proper divisors (42730299303679).
122013023312001 is an equidigital number, since it uses as much as digits as its factorization.
122013023312001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 514822883255.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 122013023312001 its reverse (100213320310221), we get a palindrome (222226343622222).
The spelling of 122013023312001 in words is "one hundred twenty-two trillion, thirteen billion, twenty-three million, three hundred twelve thousand, one".
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