Base | Representation |
---|---|
bin | 10110000010100010010001… |
… | …00100100011000000000001 |
3 | 20100121021020222111102121001 |
4 | 23001101020210203000001 |
5 | 22323030101344230121 |
6 | 251024445151132001 |
7 | 13131345312061414 |
oct | 1301211044430001 |
9 | 210537228442531 |
10 | 48465628508161 |
11 | 144961808841a7 |
12 | 5528b68b14001 |
13 | 210739b383527 |
14 | bd7a6b119b7b |
15 | 590a7eed4991 |
hex | 2c1448923001 |
48465628508161 has 4 divisors (see below), whose sum is σ = 50029035879424. Its totient is φ = 46902221136900.
The previous prime is 48465628508039. The next prime is 48465628508239. The reversal of 48465628508161 is 16180582656484.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-48465628508161 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 48465628508093 and 48465628508102.
It is not an unprimeable number, because it can be changed into a prime (48465628500161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 781703685585 + ... + 781703685646.
It is an arithmetic number, because the mean of its divisors is an integer number (12507258969856).
Almost surely, 248465628508161 is an apocalyptic number.
It is an amenable number.
48465628508161 is a deficient number, since it is larger than the sum of its proper divisors (1563407371263).
48465628508161 is a wasteful number, since it uses less digits than its factorization.
48465628508161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1563407371262.
The product of its (nonzero) digits is 88473600, while the sum is 64.
The spelling of 48465628508161 in words is "forty-eight trillion, four hundred sixty-five billion, six hundred twenty-eight million, five hundred eight thousand, one hundred sixty-one".
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