Base | Representation |
---|---|
bin | 110110110100110111… |
… | …0111100001101010111 |
3 | 102020220100212121212111 |
4 | 1231221232330031113 |
5 | 3412111413424121 |
6 | 130031010331451 |
7 | 11335441512265 |
oct | 1555156741527 |
9 | 366810777774 |
10 | 117738029911 |
11 | 45a29059557 |
12 | 1a99a289b87 |
13 | b144699128 |
14 | 59acb77435 |
15 | 30e15e72e1 |
hex | 1b69bbc357 |
117738029911 has 8 divisors (see below), whose sum is σ = 121249209600. Its totient is φ = 114277371000.
The previous prime is 117738029891. The next prime is 117738029921. The reversal of 117738029911 is 119920837711.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 117738029911 - 211 = 117738027863 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (117738029921) 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, 12625465 + ... + 12634786.
It is an arithmetic number, because the mean of its divisors is an integer number (15156151200).
Almost surely, 2117738029911 is an apocalyptic number.
117738029911 is a deficient number, since it is larger than the sum of its proper divisors (3511179689).
117738029911 is an equidigital number, since it uses as much as digits as its factorization.
117738029911 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25260389.
The product of its (nonzero) digits is 190512, while the sum is 49.
The spelling of 117738029911 in words is "one hundred seventeen billion, seven hundred thirty-eight million, twenty-nine thousand, nine hundred eleven".
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