Base | Representation |
---|---|
bin | 11011101111111100101010… |
… | …000111111101001010010010 |
3 | 121000010010020220222012012002 |
4 | 123233330222013331022102 |
5 | 111444014412311210214 |
6 | 1111321225214434002 |
7 | 34464154355432636 |
oct | 3357745207751222 |
9 | 530103226865162 |
10 | 122042202444434 |
11 | 35982897712148 |
12 | 1183071a802902 |
13 | 53136b811c74c |
14 | 221cc34802dc6 |
15 | e198e766b1de |
hex | 6eff2a1fd292 |
122042202444434 has 8 divisors (see below), whose sum is σ = 183176796110220. Its totient is φ = 60983270407696.
The previous prime is 122042202444431. The next prime is 122042202444443. The reversal of 122042202444434 is 434444202240221.
It can be written as a sum of positive squares in 2 ways, for example, as 122000750706025 + 41451738409 = 11045395^2 + 203597^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×1220422024444343 (a number of 43 digits) contains 333 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (122042202444431) 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, 18915403229 + ... + 18915409680.
Almost surely, 2122042202444434 is an apocalyptic number.
122042202444434 is a deficient number, since it is larger than the sum of its proper divisors (61134593665786).
122042202444434 is a wasteful number, since it uses less digits than its factorization.
122042202444434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37830814524.
The product of its (nonzero) digits is 393216, while the sum is 38.
Adding to 122042202444434 its reverse (434444202240221), we get a palindrome (556486404684655).
The spelling of 122042202444434 in words is "one hundred twenty-two trillion, forty-two billion, two hundred two million, four hundred forty-four thousand, four hundred thirty-four".
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