Base | Representation |
---|---|
bin | 1100010101011101000101000… |
… | …1011111100000000000100010 |
3 | 11012211101100112001202001211000 |
4 | 3011113101101133200000202 |
5 | 1402233021144434434131 |
6 | 12314040124533132430 |
7 | 350555650326513411 |
oct | 30527212137400042 |
9 | 4184340461661730 |
10 | 868014257733666 |
11 | 23163786345099a |
12 | 8142ab8a78a116 |
13 | 2b345516069824 |
14 | 1144c185671478 |
15 | 6a54099818ce6 |
hex | 31574517e0022 |
868014257733666 has 32 divisors (see below), whose sum is σ = 1937199201837120. Its totient is φ = 288096291546912.
The previous prime is 868014257733641. The next prime is 868014257733709. The reversal of 868014257733666 is 666337752410868.
It is a junction number, because it is equal to n+sod(n) for n = 868014257733594 and 868014257733603.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34494275200 + ... + 34494300363.
It is an arithmetic number, because the mean of its divisors is an integer number (60537475057410).
Almost surely, 2868014257733666 is an apocalyptic number.
868014257733666 is an abundant number, since it is smaller than the sum of its proper divisors (1069184944103454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
868014257733666 is a wasteful number, since it uses less digits than its factorization.
868014257733666 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68988575807 (or 68988575801 counting only the distinct ones).
The product of its (nonzero) digits is 1463132160, while the sum is 72.
The spelling of 868014257733666 in words is "eight hundred sixty-eight trillion, fourteen billion, two hundred fifty-seven million, seven hundred thirty-three thousand, six hundred sixty-six".
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