Base | Representation |
---|---|
bin | 111000011111100001… |
… | …1010010011000011110 |
3 | 102121010210011121020221 |
4 | 1300333003102120132 |
5 | 3441424112114442 |
6 | 131422054231554 |
7 | 11523226503655 |
oct | 1607703223036 |
9 | 377123147227 |
10 | 121316910622 |
11 | 474a5262606 |
12 | 1b6189555ba |
13 | b594c9351b |
14 | 5c2c1ca19c |
15 | 32508d6467 |
hex | 1c3f0d261e |
121316910622 has 8 divisors (see below), whose sum is σ = 184538399472. Its totient is φ = 59804110800.
The previous prime is 121316910619. The next prime is 121316910623. The reversal of 121316910622 is 226019613121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (121316910623) 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, 427172079 + ... + 427172362.
It is an arithmetic number, because the mean of its divisors is an integer number (23067299934).
Almost surely, 2121316910622 is an apocalyptic number.
121316910622 is a deficient number, since it is larger than the sum of its proper divisors (63221488850).
121316910622 is an equidigital number, since it uses as much as digits as its factorization.
121316910622 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 854344514.
The product of its (nonzero) digits is 7776, while the sum is 34.
The spelling of 121316910622 in words is "one hundred twenty-one billion, three hundred sixteen million, nine hundred ten thousand, six hundred twenty-two".
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