Base | Representation |
---|---|
bin | 110000001011000001011011… |
… | …011000111001100000000011 |
3 | 1000210010222012010122012201212 |
4 | 300023001123120321200003 |
5 | 210232133304041440343 |
6 | 2030332455253320335 |
7 | 62424434331604340 |
oct | 6013013330714003 |
9 | 1023128163565655 |
10 | 211863680030723 |
11 | 61562978114616 |
12 | 1b9187259360ab |
13 | 912a87563ac46 |
14 | 3a46384a377c7 |
15 | 19760d93acc18 |
hex | c0b05b639803 |
211863680030723 has 16 divisors (see below), whose sum is σ = 254874864714240. Its totient is φ = 172038826368000.
The previous prime is 211863680030687. The next prime is 211863680030773. The reversal of 211863680030723 is 327030086368112.
It is not a de Polignac number, because 211863680030723 - 216 = 211863679965187 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (211863680030773) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23675843 + ... + 31373123.
It is an arithmetic number, because the mean of its divisors is an integer number (15929679044640).
Almost surely, 2211863680030723 is an apocalyptic number.
211863680030723 is a deficient number, since it is larger than the sum of its proper divisors (43011184683517).
211863680030723 is a wasteful number, since it uses less digits than its factorization.
211863680030723 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7904258.
The product of its (nonzero) digits is 1741824, while the sum is 50.
The spelling of 211863680030723 in words is "two hundred eleven trillion, eight hundred sixty-three billion, six hundred eighty million, thirty thousand, seven hundred twenty-three".
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