Base | Representation |
---|---|
bin | 111111101010111… |
… | …000011000101110 |
3 | 2202110000110121220 |
4 | 333222320120232 |
5 | 4141430034424 |
6 | 253555204210 |
7 | 35320412040 |
oct | 7752703056 |
9 | 2673013556 |
10 | 1068205614 |
11 | 4a8a79763 |
12 | 2598a6666 |
13 | 1403cb038 |
14 | a1c23a90 |
15 | 63ba5579 |
hex | 3fab862e |
1068205614 has 64 divisors (see below), whose sum is σ = 2515777536. Its totient is φ = 295985664.
The previous prime is 1068205609. The next prime is 1068205637. The reversal of 1068205614 is 4165028601.
It is a super-2 number, since 2×10682056142 = 2282126467562233992, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 569382 + ... + 571254.
It is an arithmetic number, because the mean of its divisors is an integer number (39309024).
Almost surely, 21068205614 is an apocalyptic number.
1068205614 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 1068205614, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1257888768).
1068205614 is an abundant number, since it is smaller than the sum of its proper divisors (1447571922).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1068205614 is a wasteful number, since it uses less digits than its factorization.
1068205614 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2289.
The product of its (nonzero) digits is 11520, while the sum is 33.
The square root of 1068205614 is about 32683.4149684515. The cubic root of 1068205614 is about 1022.2370528400.
The spelling of 1068205614 in words is "one billion, sixty-eight million, two hundred five thousand, six hundred fourteen".
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