Base | Representation |
---|---|
bin | 111001011110101000110… |
… | …111011100110000000000 |
3 | 111222121101212212010201120 |
4 | 321132220313130300000 |
5 | 1004203402430143432 |
6 | 12222321313432240 |
7 | 555241255325226 |
oct | 71365067346000 |
9 | 14877355763646 |
10 | 3949908052992 |
11 | 1293168138460 |
12 | 53962826b680 |
13 | 228622ca47c5 |
14 | d9268716b16 |
15 | 6cb2d501c2c |
hex | 397a8ddcc00 |
3949908052992 has 88 divisors (see below), whose sum is σ = 11485031042112. Its totient is φ = 1196941824000.
The previous prime is 3949908052957. The next prime is 3949908053009. The reversal of 3949908052992 is 2992508099493.
It is a tau number, because it is divible by the number of its divisors (88).
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, 58410634 + ... + 58478217.
Almost surely, 23949908052992 is an apocalyptic number.
3949908052992 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
3949908052992 is an abundant number, since it is smaller than the sum of its proper divisors (7535122989120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3949908052992 is a wasteful number, since it uses less digits than its factorization.
3949908052992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116888885 (or 116888867 counting only the distinct ones).
The product of its (nonzero) digits is 113374080, while the sum is 69.
The spelling of 3949908052992 in words is "three trillion, nine hundred forty-nine billion, nine hundred eight million, fifty-two thousand, nine hundred ninety-two".
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