Base | Representation |
---|---|
bin | 1010100110101000101101… |
… | …11001101001110010101001 |
3 | 10001120011012220100201202210 |
4 | 11103110112321221302221 |
5 | 11024014233441141441 |
6 | 121332010512515333 |
7 | 4624436604603003 |
oct | 523242671516251 |
9 | 101504186321683 |
10 | 23317761662121 |
11 | 7480009624713 |
12 | 274717b24bb49 |
13 | 1001b17684684 |
14 | 5a882b1a1373 |
15 | 2a6836263616 |
hex | 153516e69ca9 |
23317761662121 has 8 divisors (see below), whose sum is σ = 31091847512544. Its totient is φ = 15544425126560.
The previous prime is 23317761662119. The next prime is 23317761662147. The reversal of 23317761662121 is 12126616771332.
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 23317761662121 - 21 = 23317761662119 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23317781662121) 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, 187256100 + ... + 187380581.
It is an arithmetic number, because the mean of its divisors is an integer number (3886480939068).
Almost surely, 223317761662121 is an apocalyptic number.
It is an amenable number.
23317761662121 is a deficient number, since it is larger than the sum of its proper divisors (7774085850423).
23317761662121 is a wasteful number, since it uses less digits than its factorization.
23317761662121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 374657431.
The product of its digits is 762048, while the sum is 48.
The spelling of 23317761662121 in words is "twenty-three trillion, three hundred seventeen billion, seven hundred sixty-one million, six hundred sixty-two thousand, one hundred twenty-one".
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