Base | Representation |
---|---|
bin | 111001011110101010011… |
… | …010110010010101101100 |
3 | 111222121110200212010211100 |
4 | 321132222122302111230 |
5 | 1004203431111444201 |
6 | 12222324043523100 |
7 | 555242022553464 |
oct | 71365232622554 |
9 | 14877420763740 |
10 | 3949934093676 |
11 | 129318090418a |
12 | 539634b29490 |
13 | 2286284c15ac |
14 | d926bd74ba4 |
15 | 6cb30947886 |
hex | 397aa6b256c |
3949934093676 has 36 divisors (see below), whose sum is σ = 9985219410712. Its totient is φ = 1316557165824.
The previous prime is 3949934093671. The next prime is 3949934093741. The reversal of 3949934093676 is 6763904399493.
3949934093676 is a `hidden beast` number, since 3 + 9 + 499 + 3 + 40 + 93 + 6 + 7 + 6 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (3949934093671) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3097006 + ... + 4182261.
Almost surely, 23949934093676 is an apocalyptic number.
3949934093676 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
3949934093676 is an abundant number, since it is smaller than the sum of its proper divisors (6035285317036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3949934093676 is a wasteful number, since it uses less digits than its factorization.
3949934093676 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7294350 (or 7294345 counting only the distinct ones).
The product of its (nonzero) digits is 714256704, while the sum is 72.
The spelling of 3949934093676 in words is "three trillion, nine hundred forty-nine billion, nine hundred thirty-four million, ninety-three thousand, six hundred seventy-six".
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