Base | Representation |
---|---|
bin | 111001110011110… |
… | …100100101110100 |
3 | 2111121000022120020 |
4 | 321303310211310 |
5 | 3441242323233 |
6 | 240124005140 |
7 | 33014616114 |
oct | 7163644564 |
9 | 2447008506 |
10 | 969886068 |
11 | 458525838 |
12 | 2309907b0 |
13 | 125c253a8 |
14 | 92b4d044 |
15 | 5a2339b3 |
hex | 39cf4974 |
969886068 has 12 divisors (see below), whose sum is σ = 2263067520. Its totient is φ = 323295352.
The previous prime is 969886051. The next prime is 969886079. The reversal of 969886068 is 860688969.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40411908 + ... + 40411931.
It is an arithmetic number, because the mean of its divisors is an integer number (188588960).
Almost surely, 2969886068 is an apocalyptic number.
It is an amenable number.
969886068 is an abundant number, since it is smaller than the sum of its proper divisors (1293181452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
969886068 is a wasteful number, since it uses less digits than its factorization.
969886068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80823846 (or 80823844 counting only the distinct ones).
The product of its (nonzero) digits is 8957952, while the sum is 60.
The square root of 969886068 is about 31142.9938830550. The cubic root of 969886068 is about 989.8595413423.
The spelling of 969886068 in words is "nine hundred sixty-nine million, eight hundred eighty-six thousand, sixty-eight".
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