Base | Representation |
---|---|
bin | 100111100011101110… |
… | …0000101001100111100 |
3 | 22010021100011202022102 |
4 | 1033013130011030330 |
5 | 2342434300442243 |
6 | 103005314004232 |
7 | 6065102352002 |
oct | 1170734051474 |
9 | 263240152272 |
10 | 84950405948 |
11 | 33033320371 |
12 | 14569876678 |
13 | 801a91acc5 |
14 | 417c40aa72 |
15 | 2322dca9b8 |
hex | 13c770533c |
84950405948 has 12 divisors (see below), whose sum is σ = 152120494680. Its totient is φ = 41487407472.
The previous prime is 84950405941. The next prime is 84950405963.
84950405948 is nontrivially palindromic in base 10.
It is a junction number, because it is equal to n+sod(n) for n = 84950405893 and 84950405902.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84950405941) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 246948683 + ... + 246949026.
It is an arithmetic number, because the mean of its divisors is an integer number (12676707890).
Almost surely, 284950405948 is an apocalyptic number.
It is an amenable number.
84950405948 is a deficient number, since it is larger than the sum of its proper divisors (67170088732).
84950405948 is a wasteful number, since it uses less digits than its factorization.
84950405948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 493897756 (or 493897754 counting only the distinct ones).
The product of its (nonzero) digits is 8294400, while the sum is 56.
The spelling of 84950405948 in words is "eighty-four billion, nine hundred fifty million, four hundred five thousand, nine hundred forty-eight".
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