Base | Representation |
---|---|
bin | 10110001111011011110100… |
… | …10011100000010010011010 |
3 | 20102011122021110122022122100 |
4 | 23013231322103200102122 |
5 | 22402310303200023030 |
6 | 252004225112504230 |
7 | 13205355522114546 |
oct | 1307557223402232 |
9 | 212148243568570 |
10 | 48908844532890 |
11 | 14647140762611 |
12 | 559aa410ab076 |
13 | 213a113133824 |
14 | c112b4a46a26 |
15 | 59c3708cb360 |
hex | 2c7b7a4e049a |
48908844532890 has 96 divisors (see below), whose sum is σ = 133736639901696. Its totient is φ = 12377068704000.
The previous prime is 48908844532829. The next prime is 48908844532927. The reversal of 48908844532890 is 9823544880984.
48908844532890 is a `hidden beast` number, since 4 + 8 + 9 + 0 + 8 + 8 + 4 + 4 + 532 + 89 + 0 = 666.
48908844532890 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 92758611 + ... + 93284390.
It is an arithmetic number, because the mean of its divisors is an integer number (1393089998976).
Almost surely, 248908844532890 is an apocalyptic number.
48908844532890 is an abundant number, since it is smaller than the sum of its proper divisors (84827795368806).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48908844532890 is a wasteful number, since it uses less digits than its factorization.
48908844532890 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186043164 (or 186043161 counting only the distinct ones).
The product of its (nonzero) digits is 637009920, while the sum is 72.
The spelling of 48908844532890 in words is "forty-eight trillion, nine hundred eight billion, eight hundred forty-four million, five hundred thirty-two thousand, eight hundred ninety".
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