Base | Representation |
---|---|
bin | 11011110000111110101101… |
… | …001100111000111101111001 |
3 | 121000100220022100210121120122 |
4 | 123300332231030320331321 |
5 | 112001200132440430014 |
6 | 1111413554322103025 |
7 | 34502244655446434 |
oct | 3360765514707571 |
9 | 530326270717518 |
10 | 122113121030009 |
11 | 359aa97a38014a |
12 | 118424111aaa75 |
13 | 531a2aa96a155 |
14 | 222244141281b |
15 | e1b69872a58e |
hex | 6f0fad338f79 |
122113121030009 has 8 divisors (see below), whose sum is σ = 122762032038912. Its totient is φ = 121464309764160.
The previous prime is 122113121029957. The next prime is 122113121030023. The reversal of 122113121030009 is 900030121311221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-122113121030009 is a prime.
It is a super-2 number, since 2×1221131210300092 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 122113121030009.
It is not an unprimeable number, because it can be changed into a prime (122113121033009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22480064 + ... + 27378449.
It is an arithmetic number, because the mean of its divisors is an integer number (15345254004864).
Almost surely, 2122113121030009 is an apocalyptic number.
It is an amenable number.
122113121030009 is a deficient number, since it is larger than the sum of its proper divisors (648911008903).
122113121030009 is a wasteful number, since it uses less digits than its factorization.
122113121030009 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49871527.
The product of its (nonzero) digits is 648, while the sum is 26.
The spelling of 122113121030009 in words is "one hundred twenty-two trillion, one hundred thirteen billion, one hundred twenty-one million, thirty thousand, nine".
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