Base | Representation |
---|---|
bin | 111111000110110… |
… | …0000001110101101 |
3 | 12110120101120112112 |
4 | 1332031200032231 |
5 | 13314033002401 |
6 | 550040413405 |
7 | 103321122206 |
oct | 17615401655 |
9 | 5416346475 |
10 | 2117469101 |
11 | 99728a970 |
12 | 4b1177265 |
13 | 2798c62c7 |
14 | 1613165ad |
15 | c5d683bb |
hex | 7e3603ad |
2117469101 has 16 divisors (see below), whose sum is σ = 2326363200. Its totient is φ = 1911361920.
The previous prime is 2117469077. The next prime is 2117469127. The reversal of 2117469101 is 1019647112.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 2117469101 - 214 = 2117452717 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2117469181) 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 15 ways as a sum of consecutive naturals, for example, 1007750 + ... + 1009848.
It is an arithmetic number, because the mean of its divisors is an integer number (145397700).
Almost surely, 22117469101 is an apocalyptic number.
It is an amenable number.
2117469101 is a deficient number, since it is larger than the sum of its proper divisors (208894099).
2117469101 is a wasteful number, since it uses less digits than its factorization.
2117469101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2716.
The product of its (nonzero) digits is 3024, while the sum is 32.
The square root of 2117469101 is about 46015.9657184330. The cubic root of 2117469101 is about 1284.1202477048.
The spelling of 2117469101 in words is "two billion, one hundred seventeen million, four hundred sixty-nine thousand, one hundred one".
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