Base | Representation |
---|---|
bin | 101101100010000110… |
… | …110101101111100100 |
3 | 11200012021021211111112 |
4 | 231202012311233210 |
5 | 1300111443203140 |
6 | 34243211124152 |
7 | 3350361150434 |
oct | 554206655744 |
9 | 150167254445 |
10 | 48890600420 |
11 | 198095187a2 |
12 | 9585443658 |
13 | 47c1c7a87c |
14 | 251b2662c4 |
15 | 14122a3c65 |
hex | b621b5be4 |
48890600420 has 12 divisors (see below), whose sum is σ = 102670260924. Its totient is φ = 19556240160.
The previous prime is 48890600413. The next prime is 48890600431. The reversal of 48890600420 is 2400609884.
It can be written as a sum of positive squares in 2 ways, for example, as 14074025956 + 34816574464 = 118634^2 + 186592^2 .
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 3 ways as a sum of consecutive naturals, for example, 1222264991 + ... + 1222265030.
It is an arithmetic number, because the mean of its divisors is an integer number (8555855077).
Almost surely, 248890600420 is an apocalyptic number.
It is an amenable number.
48890600420 is an abundant number, since it is smaller than the sum of its proper divisors (53779660504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48890600420 is a wasteful number, since it uses less digits than its factorization.
48890600420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2444530030 (or 2444530028 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 41.
The spelling of 48890600420 in words is "forty-eight billion, eight hundred ninety million, six hundred thousand, four hundred twenty".
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