Base | Representation |
---|---|
bin | 1101111101011… |
… | …01000111111111 |
3 | 22011100100110010 |
4 | 12332231013333 |
5 | 214434213210 |
6 | 15341514303 |
7 | 2621225331 |
oct | 676550777 |
9 | 264310403 |
10 | 117101055 |
11 | 60111835 |
12 | 33272993 |
13 | 1b350586 |
14 | 117a3451 |
15 | a431920 |
hex | 6fad1ff |
117101055 has 16 divisors (see below), whose sum is σ = 187799040. Its totient is φ = 62308128.
The previous prime is 117101053. The next prime is 117101063. The reversal of 117101055 is 550101711.
It is a happy number.
It is not a de Polignac number, because 117101055 - 21 = 117101053 is a prime.
It is a super-2 number, since 2×1171010552 = 27425314164226050, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (117101051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2307 + ... + 15476.
It is an arithmetic number, because the mean of its divisors is an integer number (11737440).
Almost surely, 2117101055 is an apocalyptic number.
117101055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
117101055 is a deficient number, since it is larger than the sum of its proper divisors (70697985).
117101055 is a wasteful number, since it uses less digits than its factorization.
117101055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18230.
The product of its (nonzero) digits is 175, while the sum is 21.
The square root of 117101055 is about 10821.3240871901. The cubic root of 117101055 is about 489.2380981751.
Adding to 117101055 its reverse (550101711), we get a palindrome (667202766).
The spelling of 117101055 in words is "one hundred seventeen million, one hundred one thousand, fifty-five".
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