Base | Representation |
---|---|
bin | 10011110111110001… |
… | …10011111010010111 |
3 | 1000112111112010122111 |
4 | 21323320303322113 |
5 | 133322104043410 |
6 | 4522341211451 |
7 | 525242054314 |
oct | 117370637227 |
9 | 30474463574 |
10 | 10668424855 |
11 | 4585058550 |
12 | 2098a00b87 |
13 | 101032293a |
14 | 732c3bd0b |
15 | 4268e4b8a |
hex | 27be33e97 |
10668424855 has 64 divisors (see below), whose sum is σ = 15194926080. Its totient is φ = 7107609600.
The previous prime is 10668424853. The next prime is 10668424867. The reversal of 10668424855 is 55842486601.
It is not a de Polignac number, because 10668424855 - 21 = 10668424853 is a prime.
It is a super-4 number, since 4×106684248554 (a number of 41 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 10668424799 and 10668424808.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10668424853) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3930979 + ... + 3933691.
It is an arithmetic number, because the mean of its divisors is an integer number (237420720).
Almost surely, 210668424855 is an apocalyptic number.
10668424855 is a deficient number, since it is larger than the sum of its proper divisors (4526501225).
10668424855 is a wasteful number, since it uses less digits than its factorization.
10668424855 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2872.
The product of its (nonzero) digits is 1843200, while the sum is 49.
The spelling of 10668424855 in words is "ten billion, six hundred sixty-eight million, four hundred twenty-four thousand, eight hundred fifty-five".
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