Base | Representation |
---|---|
bin | 11011100000111110001010… |
… | …001000101101000011101001 |
3 | 120212110201202111200222211010 |
4 | 123200332022020231003221 |
5 | 111330134131400233223 |
6 | 1105212340414454133 |
7 | 34326621321400464 |
oct | 3340761210550351 |
9 | 525421674628733 |
10 | 121013021102313 |
11 | 35616374677a8a |
12 | 116a5173b04349 |
13 | 526a62c275282 |
14 | 21c50c09762db |
15 | decc5e0db393 |
hex | 6e0f8a22d0e9 |
121013021102313 has 8 divisors (see below), whose sum is σ = 161350818683328. Its totient is φ = 80675285461424.
The previous prime is 121013021102297. The next prime is 121013021102317. The reversal of 121013021102313 is 313201120310121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 121013021102313 - 24 = 121013021102297 is a prime.
It is a super-2 number, since 2×1210130211023132 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 121013021102313.
It is not an unprimeable number, because it can be changed into a prime (121013021102317) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10716606 + ... + 18891047.
It is an arithmetic number, because the mean of its divisors is an integer number (20168852335416).
Almost surely, 2121013021102313 is an apocalyptic number.
It is an amenable number.
121013021102313 is a deficient number, since it is larger than the sum of its proper divisors (40337797581015).
121013021102313 is a wasteful number, since it uses less digits than its factorization.
121013021102313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30970063.
The product of its (nonzero) digits is 216, while the sum is 21.
Adding to 121013021102313 its reverse (313201120310121), we get a palindrome (434214141412434).
The spelling of 121013021102313 in words is "one hundred twenty-one trillion, thirteen billion, twenty-one million, one hundred two thousand, three hundred thirteen".
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