Base | Representation |
---|---|
bin | 111000110111001110… |
… | …1001110100110000010 |
3 | 102200012012201112001122 |
4 | 1301232131032212002 |
5 | 4000041213140002 |
6 | 132033025032242 |
7 | 11552024625344 |
oct | 1615635164602 |
9 | 380165645048 |
10 | 122112240002 |
11 | 478731a3315 |
12 | 1b7bb185682 |
13 | b69099c51c |
14 | 5ca5a9b294 |
15 | 329a6396a2 |
hex | 1c6e74e982 |
122112240002 has 8 divisors (see below), whose sum is σ = 187065559296. Its totient is φ = 59757053572.
The previous prime is 122112240001. The next prime is 122112240059. The reversal of 122112240002 is 200042211221.
122112240002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1221122400022 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (122112240001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 649533098 + ... + 649533285.
It is an arithmetic number, because the mean of its divisors is an integer number (23383194912).
Almost surely, 2122112240002 is an apocalyptic number.
122112240002 is a deficient number, since it is larger than the sum of its proper divisors (64953319294).
122112240002 is a wasteful number, since it uses less digits than its factorization.
122112240002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1299066432.
The product of its (nonzero) digits is 128, while the sum is 17.
Adding to 122112240002 its reverse (200042211221), we get a palindrome (322154451223).
The spelling of 122112240002 in words is "one hundred twenty-two billion, one hundred twelve million, two hundred forty thousand, two".
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