Base | Representation |
---|---|
bin | 10101111110111001… |
… | …01010011011101011 |
3 | 1010110111100110200120 |
4 | 22333130222123223 |
5 | 143132241143213 |
6 | 5231031334323 |
7 | 565314316023 |
oct | 127734523353 |
9 | 33414313616 |
10 | 11801896683 |
11 | 5006954725 |
12 | 23545213a3 |
13 | 11610c2925 |
14 | 7dd5b0a83 |
15 | 49118d423 |
hex | 2bf72a6eb |
11801896683 has 16 divisors (see below), whose sum is σ = 16575148800. Its totient is φ = 7448842080.
The previous prime is 11801896681. The next prime is 11801896693. The reversal of 11801896683 is 38669810811.
It is not a de Polignac number, because 11801896683 - 21 = 11801896681 is a prime.
It is a super-3 number, since 3×118018966833 (a number of 31 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (11801896681) 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, 17613 + ... + 154641.
It is an arithmetic number, because the mean of its divisors is an integer number (1035946800).
Almost surely, 211801896683 is an apocalyptic number.
11801896683 is a deficient number, since it is larger than the sum of its proper divisors (4773252117).
11801896683 is a wasteful number, since it uses less digits than its factorization.
11801896683 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138562.
The product of its (nonzero) digits is 497664, while the sum is 51.
The spelling of 11801896683 in words is "eleven billion, eight hundred one million, eight hundred ninety-six thousand, six hundred eighty-three".
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