Base | Representation |
---|---|
bin | 1010101000111101111010… |
… | …0101101001011010100001 |
3 | 1112102101222120102121222001 |
4 | 2222033132211221122201 |
5 | 3013133402132423141 |
6 | 40514225302444001 |
7 | 2315135254202662 |
oct | 252173645513241 |
9 | 45371876377861 |
10 | 11698930357921 |
11 | 3800541218694 |
12 | 138b3b8133601 |
13 | 66b2870ac191 |
14 | 2c63347a1369 |
15 | 1544b18c5a31 |
hex | aa3de9696a1 |
11698930357921 has 8 divisors (see below), whose sum is σ = 11906882064000. Its totient is φ = 11491300810320.
The previous prime is 11698930357913. The next prime is 11698930357951. The reversal of 11698930357921 is 12975303989611.
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 11698930357921 - 23 = 11698930357913 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11698930357951) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80466346 + ... + 80611603.
It is an arithmetic number, because the mean of its divisors is an integer number (1488360258000).
Almost surely, 211698930357921 is an apocalyptic number.
It is an amenable number.
11698930357921 is a deficient number, since it is larger than the sum of its proper divisors (207951706079).
11698930357921 is a wasteful number, since it uses less digits than its factorization.
11698930357921 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161079239.
The product of its (nonzero) digits is 22044960, while the sum is 64.
The spelling of 11698930357921 in words is "eleven trillion, six hundred ninety-eight billion, nine hundred thirty million, three hundred fifty-seven thousand, nine hundred twenty-one".
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