Base | Representation |
---|---|
bin | 1101111101000… |
… | …00011010001001 |
3 | 22011020201000000 |
4 | 12332200122021 |
5 | 214431031334 |
6 | 15340433213 |
7 | 2620620432 |
oct | 676403211 |
9 | 264221000 |
10 | 117048969 |
11 | 60086694 |
12 | 33248809 |
13 | 1b33295b |
14 | 1178c489 |
15 | a421299 |
hex | 6fa0689 |
117048969 has 28 divisors (see below), whose sum is σ = 176401456. Its totient is φ = 77629752.
The previous prime is 117048947. The next prime is 117048977. The reversal of 117048969 is 969840711.
It is a happy number.
It is not a de Polignac number, because 117048969 - 25 = 117048937 is a prime.
It is a super-2 number, since 2×1170489692 = 27400922287925922, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (117048769) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 223542 + ... + 224064.
It is an arithmetic number, because the mean of its divisors is an integer number (6300052).
Almost surely, 2117048969 is an apocalyptic number.
It is an amenable number.
117048969 is a deficient number, since it is larger than the sum of its proper divisors (59352487).
117048969 is an frugal number, since it uses more digits than its factorization.
117048969 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 848 (or 833 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 45.
The square root of 117048969 is about 10818.9171824171. The cubic root of 117048969 is about 489.1655504806.
The spelling of 117048969 in words is "one hundred seventeen million, forty-eight thousand, nine hundred sixty-nine".
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