Base | Representation |
---|---|
bin | 11011110011111000111111… |
… | …010000110011001101010001 |
3 | 121001002000121000211022010120 |
4 | 123303320333100303031101 |
5 | 112012434302321233040 |
6 | 1112045514131220453 |
7 | 34522555430033100 |
oct | 3363707720631521 |
9 | 531060530738116 |
10 | 122313140024145 |
11 | 35a77790934984 |
12 | 11875133147729 |
13 | 5333105ba9955 |
14 | 222bdb7c3a037 |
15 | e219a36a27d0 |
hex | 6f3e3f433351 |
122313140024145 has 48 divisors (see below), whose sum is σ = 227666266513920. Its totient is φ = 55911126222336.
The previous prime is 122313140024113. The next prime is 122313140024147. The reversal of 122313140024145 is 541420041313221.
It is not a de Polignac number, because 122313140024145 - 25 = 122313140024113 is a prime.
It is a super-2 number, since 2×1223131400241452 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (122313140024147) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6795001 + ... + 17052809.
It is an arithmetic number, because the mean of its divisors is an integer number (4743047219040).
Almost surely, 2122313140024145 is an apocalyptic number.
122313140024145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
122313140024145 is a deficient number, since it is larger than the sum of its proper divisors (105353126489775).
122313140024145 is a wasteful number, since it uses less digits than its factorization.
122313140024145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10274054 (or 10274047 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 33.
Adding to 122313140024145 its reverse (541420041313221), we get a palindrome (663733181337366).
The spelling of 122313140024145 in words is "one hundred twenty-two trillion, three hundred thirteen billion, one hundred forty million, twenty-four thousand, one hundred forty-five".
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