Base | Representation |
---|---|
bin | 1011100010100101… |
… | …1111110011110010 |
3 | 21222220012220121020 |
4 | 2320221133303302 |
5 | 22321024322223 |
6 | 1231222240310 |
7 | 136524411300 |
oct | 27051376362 |
9 | 7886186536 |
10 | 3097885938 |
11 | 134a748614 |
12 | 725586096 |
13 | 3a4a67a04 |
14 | 215607270 |
15 | 131e7c1e3 |
hex | b8a5fcf2 |
3097885938 has 48 divisors (see below), whose sum is σ = 7278755904. Its totient is φ = 876338400.
The previous prime is 3097885907. The next prime is 3097885961. The reversal of 3097885938 is 8395887903.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22470 + ... + 81857.
It is an arithmetic number, because the mean of its divisors is an integer number (151640748).
Almost surely, 23097885938 is an apocalyptic number.
3097885938 is an abundant number, since it is smaller than the sum of its proper divisors (4180869966).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3097885938 is a wasteful number, since it uses less digits than its factorization.
3097885938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104447 (or 104440 counting only the distinct ones).
The product of its (nonzero) digits is 13063680, while the sum is 60.
The square root of 3097885938 is about 55658.6555532920. The cubic root of 3097885938 is about 1457.7682074158.
The spelling of 3097885938 in words is "three billion, ninety-seven million, eight hundred eighty-five thousand, nine hundred thirty-eight".
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