Base | Representation |
---|---|
bin | 11011110111011010011101… |
… | …000010001100000000011001 |
3 | 121001221011110210111110111112 |
4 | 123313122131002030000121 |
5 | 112030421103220423231 |
6 | 1112353032430110105 |
7 | 34546215611662151 |
oct | 3367323502140031 |
9 | 531834423443445 |
10 | 122555231420441 |
11 | 36060422146106 |
12 | 118b403704b335 |
13 | 534cba7646081 |
14 | 22399c2175761 |
15 | e27e2202692b |
hex | 6f769d08c019 |
122555231420441 has 8 divisors (see below), whose sum is σ = 122698701292800. Its totient is φ = 122411763405360.
The previous prime is 122555231420407. The next prime is 122555231420579. The reversal of 122555231420441 is 144024132555221.
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 122555231420441 - 210 = 122555231419417 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (122555231420641) 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, 166787075 + ... + 167520263.
It is an arithmetic number, because the mean of its divisors is an integer number (15337337661600).
Almost surely, 2122555231420441 is an apocalyptic number.
It is an amenable number.
122555231420441 is a deficient number, since it is larger than the sum of its proper divisors (143469872359).
122555231420441 is an equidigital number, since it uses as much as digits as its factorization.
122555231420441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 928639.
The product of its (nonzero) digits is 384000, while the sum is 41.
Adding to 122555231420441 its reverse (144024132555221), we get a palindrome (266579363975662).
The spelling of 122555231420441 in words is "one hundred twenty-two trillion, five hundred fifty-five billion, two hundred thirty-one million, four hundred twenty thousand, four hundred forty-one".
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