Base | Representation |
---|---|
bin | 101100101101101110… |
… | …011011101010110000 |
3 | 11120221000122111000200 |
4 | 230231232123222300 |
5 | 1241312004140203 |
6 | 34020055115200 |
7 | 3316530312120 |
oct | 545556335260 |
9 | 146830574020 |
10 | 48011786928 |
11 | 193a8447156 |
12 | 937b072b00 |
13 | 46b1b916a1 |
14 | 2476662c80 |
15 | 13b005e9a3 |
hex | b2db9bab0 |
48011786928 has 120 divisors (see below), whose sum is σ = 153839001888. Its totient is φ = 13692865536.
The previous prime is 48011786917. The next prime is 48011786957. The reversal of 48011786928 is 82968711084.
48011786928 is a `hidden beast` number, since 480 + 1 + 1 + 78 + 6 + 92 + 8 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 518700 + ... + 604212.
Almost surely, 248011786928 is an apocalyptic number.
48011786928 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48011786928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76919500944).
48011786928 is an abundant number, since it is smaller than the sum of its proper divisors (105827214960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48011786928 is a wasteful number, since it uses less digits than its factorization.
48011786928 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86091 (or 86082 counting only the distinct ones).
The product of its (nonzero) digits is 1548288, while the sum is 54.
The spelling of 48011786928 in words is "forty-eight billion, eleven million, seven hundred eighty-six thousand, nine hundred twenty-eight".
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