Base | Representation |
---|---|
bin | 1110110100111110… |
… | …0011000010110101 |
3 | 101021101120222001200 |
4 | 3231033203002311 |
5 | 31122422312033 |
6 | 1454543043113 |
7 | 200430533616 |
oct | 35517430265 |
9 | 11241528050 |
10 | 3980275893 |
11 | 1762842210 |
12 | 930ba0499 |
13 | 4b5806a49 |
14 | 29a89bc0d |
15 | 18467b013 |
hex | ed3e30b5 |
3980275893 has 48 divisors (see below), whose sum is σ = 6338217600. Its totient is φ = 2386944000.
The previous prime is 3980275891. The next prime is 3980275919. The reversal of 3980275893 is 3985720893.
It is a happy number.
3980275893 is a `hidden beast` number, since 39 + 8 + 0 + 27 + 589 + 3 = 666.
It is not a de Polignac number, because 3980275893 - 21 = 3980275891 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3980275891) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6711805 + ... + 6712397.
It is an arithmetic number, because the mean of its divisors is an integer number (132046200).
Almost surely, 23980275893 is an apocalyptic number.
3980275893 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
It is an amenable number.
3980275893 is a deficient number, since it is larger than the sum of its proper divisors (2357941707).
3980275893 is a wasteful number, since it uses less digits than its factorization.
3980275893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1210 (or 1207 counting only the distinct ones).
The product of its (nonzero) digits is 3265920, while the sum is 54.
The square root of 3980275893 is about 63089.4277434817. The cubic root of 3980275893 is about 1584.7875791979.
The spelling of 3980275893 in words is "three billion, nine hundred eighty million, two hundred seventy-five thousand, eight hundred ninety-three".
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