Base | Representation |
---|---|
bin | 10101111000001101… |
… | …00001100110110001 |
3 | 1010022120201111222121 |
4 | 22330012201212301 |
5 | 143023403333323 |
6 | 5221304234241 |
7 | 564033220150 |
oct | 127406414661 |
9 | 33276644877 |
10 | 11745761713 |
11 | 4a881a3694 |
12 | 233976b981 |
13 | 1152599c7a |
14 | 7d5d5b597 |
15 | 48b2a0a5d |
hex | 2bc1a19b1 |
11745761713 has 16 divisors (see below), whose sum is σ = 13984225920. Its totient is φ = 9655747200.
The previous prime is 11745761701. The next prime is 11745761749. The reversal of 11745761713 is 31716754711.
It is a cyclic number.
It is not a de Polignac number, because 11745761713 - 29 = 11745761201 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 11745761713.
It is not an unprimeable number, because it can be changed into a prime (11745761773) 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, 329898 + ... + 363763.
It is an arithmetic number, because the mean of its divisors is an integer number (874014120).
Almost surely, 211745761713 is an apocalyptic number.
It is an amenable number.
11745761713 is a deficient number, since it is larger than the sum of its proper divisors (2238464207).
11745761713 is an equidigital number, since it uses as much as digits as its factorization.
11745761713 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 693768.
The product of its digits is 123480, while the sum is 43.
The spelling of 11745761713 in words is "eleven billion, seven hundred forty-five million, seven hundred sixty-one thousand, seven hundred thirteen".
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