Base | Representation |
---|---|
bin | 111010000010011100011… |
… | …001101111100010011100 |
3 | 112010021122020000112220120 |
4 | 322002130121233202130 |
5 | 1010321122013112300 |
6 | 12252120244114540 |
7 | 561102056423355 |
oct | 72023431574234 |
9 | 15107566015816 |
10 | 3988353644700 |
11 | 12a84a6724547 |
12 | 544b77695a50 |
13 | 22c13bcc5039 |
14 | db07469ad2c |
15 | 6db2d7e33a0 |
hex | 3a09c66f89c |
3988353644700 has 72 divisors (see below), whose sum is σ = 11669295461040. Its totient is φ = 1051610841600.
The previous prime is 3988353644687. The next prime is 3988353644719. The reversal of 3988353644700 is 74463538893.
3988353644700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (60).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74661571 + ... + 74714970.
It is an arithmetic number, because the mean of its divisors is an integer number (162073548070).
Almost surely, 23988353644700 is an apocalyptic number.
3988353644700 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3988353644700 is an abundant number, since it is smaller than the sum of its proper divisors (7680941816340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3988353644700 is a wasteful number, since it uses less digits than its factorization.
3988353644700 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149376647 (or 149376640 counting only the distinct ones).
The product of its (nonzero) digits is 52254720, while the sum is 60.
The spelling of 3988353644700 in words is "three trillion, nine hundred eighty-eight billion, three hundred fifty-three million, six hundred forty-four thousand, seven hundred".
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