Base | Representation |
---|---|
bin | 1011101001001111010… |
… | …0000100101101110100 |
3 | 201010100201100111221021 |
4 | 2322103310010231310 |
5 | 11234144342202142 |
6 | 231522335230524 |
7 | 20311246214431 |
oct | 2722364045564 |
9 | 633321314837 |
10 | 200048397172 |
11 | 77927117768 |
12 | 3292b978444 |
13 | 15b31365b60 |
14 | 997a6bcb88 |
15 | 530c834267 |
hex | 2e93d04b74 |
200048397172 has 24 divisors (see below), whose sum is σ = 385035872256. Its totient is φ = 90365559648.
The previous prime is 200048397119. The next prime is 200048397203. The reversal of 200048397172 is 271793840002.
200048397172 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2000483971722 (a number of 23 digits) contains 22 as substring.
It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 40923988 + ... + 40928875.
It is an arithmetic number, because the mean of its divisors is an integer number (16043161344).
Almost surely, 2200048397172 is an apocalyptic number.
It is an amenable number.
200048397172 is a deficient number, since it is larger than the sum of its proper divisors (184987475084).
200048397172 is a wasteful number, since it uses less digits than its factorization.
200048397172 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81852927 (or 81852925 counting only the distinct ones).
The product of its (nonzero) digits is 169344, while the sum is 43.
The spelling of 200048397172 in words is "two hundred billion, forty-eight million, three hundred ninety-seven thousand, one hundred seventy-two".
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