Base | Representation |
---|---|
bin | 111111000011000010… |
… | …010011001110011100 |
3 | 20110201220020010120010 |
4 | 333003002103032130 |
5 | 2102120321411341 |
6 | 51033250323220 |
7 | 4614405124443 |
oct | 770302231634 |
9 | 213656203503 |
10 | 67696669596 |
11 | 2678a006926 |
12 | 11153589510 |
13 | 64cb1a765a |
14 | 33c2b5bd5a |
15 | 1b632d2716 |
hex | fc309339c |
67696669596 has 24 divisors (see below), whose sum is σ = 157971924880. Its totient is φ = 22563695232.
The previous prime is 67696669577. The next prime is 67696669619. The reversal of 67696669596 is 69596669676.
67696669596 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 7 ways as a sum of consecutive naturals, for example, 76951 + ... + 375918.
Almost surely, 267696669596 is an apocalyptic number.
It is an amenable number.
67696669596 is an abundant number, since it is smaller than the sum of its proper divisors (90275255284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67696669596 is a wasteful number, since it uses less digits than its factorization.
67696669596 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 465333 (or 465331 counting only the distinct ones).
The product of its digits is 1190427840, while the sum is 75.
The spelling of 67696669596 in words is "sixty-seven billion, six hundred ninety-six million, six hundred sixty-nine thousand, five hundred ninety-six".
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