Base | Representation |
---|---|
bin | 101100111001111100… |
… | …011000110001000100 |
3 | 11121110022100210012111 |
4 | 230321330120301010 |
5 | 1242221443143102 |
6 | 34052300430404 |
7 | 3324566540200 |
oct | 547174306104 |
9 | 147408323174 |
10 | 48216771652 |
11 | 194a3124215 |
12 | 9417848404 |
13 | 47154a281a |
14 | 2495981b00 |
15 | 13c3050cd7 |
hex | b39f18c44 |
48216771652 has 36 divisors (see below), whose sum is σ = 98584289580. Its totient is φ = 20574074304.
The previous prime is 48216771649. The next prime is 48216771683. The reversal of 48216771652 is 25617761284.
It can be written as a sum of positive squares in 2 ways, for example, as 36033910276 + 12182861376 = 189826^2 + 110376^2 .
It is a super-2 number, since 2×482167716522 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (49).
It is a junction number, because it is equal to n+sod(n) for n = 48216771596 and 48216771605.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 492243 + ... + 582010.
Almost surely, 248216771652 is an apocalyptic number.
It is an amenable number.
48216771652 is an abundant number, since it is smaller than the sum of its proper divisors (50367517928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48216771652 is a wasteful number, since it uses less digits than its factorization.
48216771652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1074500 (or 1074491 counting only the distinct ones).
The product of its digits is 1128960, while the sum is 49.
The spelling of 48216771652 in words is "forty-eight billion, two hundred sixteen million, seven hundred seventy-one thousand, six hundred fifty-two".
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