Base | Representation |
---|---|
bin | 1101111100110… |
… | …00001111110101 |
3 | 22011012000010221 |
4 | 12332120033311 |
5 | 214423444131 |
6 | 15340014341 |
7 | 2620421116 |
oct | 676301765 |
9 | 264160127 |
10 | 117015541 |
11 | 60063565 |
12 | 332313b1 |
13 | 1b320686 |
14 | 1178020d |
15 | a416411 |
hex | 6f983f5 |
117015541 has 2 divisors, whose sum is σ = 117015542. Its totient is φ = 117015540.
The previous prime is 117015529. The next prime is 117015553. The reversal of 117015541 is 145510711.
It is a balanced prime because it is at equal distance from previous prime (117015529) and next prime (117015553).
It can be written as a sum of positive squares in only one way, i.e., 72846225 + 44169316 = 8535^2 + 6646^2 .
It is a cyclic number.
It is not a de Polignac number, because 117015541 - 27 = 117015413 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (117013541) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58507770 + 58507771.
It is an arithmetic number, because the mean of its divisors is an integer number (58507771).
Almost surely, 2117015541 is an apocalyptic number.
It is an amenable number.
117015541 is a deficient number, since it is larger than the sum of its proper divisors (1).
117015541 is an equidigital number, since it uses as much as digits as its factorization.
117015541 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 700, while the sum is 25.
The square root of 117015541 is about 10817.3721855171. The cubic root of 117015541 is about 489.1189791381.
The spelling of 117015541 in words is "one hundred seventeen million, fifteen thousand, five hundred forty-one".
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