Base | Representation |
---|---|
bin | 101101011110000011… |
… | …000001001101101001 |
3 | 11200000112010110111221 |
4 | 231132003001031221 |
5 | 1244442024134321 |
6 | 34232335222041 |
7 | 3345603213610 |
oct | 553603011551 |
9 | 150015113457 |
10 | 48822489961 |
11 | 19784028363 |
12 | 9566677921 |
13 | 47b0b2111b |
14 | 25121b6877 |
15 | 140b2ece41 |
hex | b5e0c1369 |
48822489961 has 32 divisors (see below), whose sum is σ = 57909823488. Its totient is φ = 40278712320.
The previous prime is 48822489931. The next prime is 48822489977. The reversal of 48822489961 is 16998422884.
It is not a de Polignac number, because 48822489961 - 217 = 48822358889 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 48822489961.
It is not an unprimeable number, because it can be changed into a prime (48822489901) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47262301 + ... + 47263333.
It is an arithmetic number, because the mean of its divisors is an integer number (1809681984).
Almost surely, 248822489961 is an apocalyptic number.
It is an amenable number.
48822489961 is a deficient number, since it is larger than the sum of its proper divisors (9087333527).
48822489961 is a wasteful number, since it uses less digits than its factorization.
48822489961 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2041.
The product of its digits is 15925248, while the sum is 61.
The spelling of 48822489961 in words is "forty-eight billion, eight hundred twenty-two million, four hundred eighty-nine thousand, nine hundred sixty-one".
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