Base | Representation |
---|---|
bin | 1101111101011… |
… | …01100110110110 |
3 | 22011100110011021 |
4 | 12332231212312 |
5 | 214434244110 |
6 | 15341531354 |
7 | 2621234152 |
oct | 676554666 |
9 | 264313137 |
10 | 117103030 |
11 | 60113270 |
12 | 33273b5a |
13 | 1b351445 |
14 | 117a4062 |
15 | a4322da |
hex | 6fad9b6 |
117103030 has 32 divisors (see below), whose sum is σ = 232007328. Its totient is φ = 42201600.
The previous prime is 117103013. The next prime is 117103031. The reversal of 117103030 is 30301711.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 117102995 and 117103013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (117103031) 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, 7720 + ... + 17140.
It is an arithmetic number, because the mean of its divisors is an integer number (7250229).
Almost surely, 2117103030 is an apocalyptic number.
117103030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
117103030 is a deficient number, since it is larger than the sum of its proper divisors (114904298).
117103030 is a wasteful number, since it uses less digits than its factorization.
117103030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9552.
The product of its (nonzero) digits is 63, while the sum is 16.
The square root of 117103030 is about 10821.4153418118. The cubic root of 117103030 is about 489.2408486195.
Adding to 117103030 its reverse (30301711), we get a palindrome (147404741).
The spelling of 117103030 in words is "one hundred seventeen million, one hundred three thousand, thirty".
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