Base | Representation |
---|---|
bin | 100001010011110… |
… | …1100111111010100 |
3 | 2212220011020211221 |
4 | 1002213230333110 |
5 | 4242113013043 |
6 | 302524140124 |
7 | 36461220451 |
oct | 10247547724 |
9 | 2786136757 |
10 | 1117704148 |
11 | 523a07740 |
12 | 272397644 |
13 | 14a73c102 |
14 | a862a828 |
15 | 681d18ed |
hex | 429ecfd4 |
1117704148 has 12 divisors (see below), whose sum is σ = 2133798912. Its totient is φ = 508047320.
The previous prime is 1117704139. The next prime is 1117704149. The reversal of 1117704148 is 8414077111.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1117704149) 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 in 3 ways as a sum of consecutive naturals, for example, 12701140 + ... + 12701227.
It is an arithmetic number, because the mean of its divisors is an integer number (177816576).
Almost surely, 21117704148 is an apocalyptic number.
It is an amenable number.
1117704148 is a deficient number, since it is larger than the sum of its proper divisors (1016094764).
1117704148 is a wasteful number, since it uses less digits than its factorization.
1117704148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25402382 (or 25402380 counting only the distinct ones).
The product of its (nonzero) digits is 6272, while the sum is 34.
The square root of 1117704148 is about 33432.0826153562. The cubic root of 1117704148 is about 1037.7887398414.
The spelling of 1117704148 in words is "one billion, one hundred seventeen million, seven hundred four thousand, one hundred forty-eight".
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