Base | Representation |
---|---|
bin | 111111010001110100… |
… | …100000110111100000 |
3 | 20111101011222002002122 |
4 | 333101310200313200 |
5 | 2103122321314241 |
6 | 51114031003412 |
7 | 4623506352206 |
oct | 772164406740 |
9 | 214334862078 |
10 | 67944713696 |
11 | 268a7024052 |
12 | 11202669568 |
13 | 653a6b3a02 |
14 | 3407a89076 |
15 | 1b79e7c04b |
hex | fd1d20de0 |
67944713696 has 24 divisors (see below), whose sum is σ = 134006344920. Its totient is φ = 33911356288.
The previous prime is 67944713663. The next prime is 67944713717. The reversal of 67944713696 is 69631744976.
67944713696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1888166 + ... + 1923813.
It is an arithmetic number, because the mean of its divisors is an integer number (5583597705).
Almost surely, 267944713696 is an apocalyptic number.
It is an amenable number.
67944713696 is a deficient number, since it is larger than the sum of its proper divisors (66061631224).
67944713696 is a wasteful number, since it uses less digits than its factorization.
67944713696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3812546 (or 3812538 counting only the distinct ones).
The product of its digits is 41150592, while the sum is 62.
The spelling of 67944713696 in words is "sixty-seven billion, nine hundred forty-four million, seven hundred thirteen thousand, six hundred ninety-six".
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