Base | Representation |
---|---|
bin | 1011100111010… |
… | …1101001100100 |
3 | 10101200001022200 |
4 | 2321311221210 |
5 | 44432411023 |
6 | 4500054500 |
7 | 1131040200 |
oct | 271655144 |
9 | 111601280 |
10 | 48716388 |
11 | 25554386 |
12 | 14394430 |
13 | a129086 |
14 | 6681b00 |
15 | 4424743 |
hex | 2e75a64 |
48716388 has 54 divisors (see below), whose sum is σ = 143254566. Its totient is φ = 13918464.
The previous prime is 48716387. The next prime is 48716389. The reversal of 48716388 is 88361784.
48716388 is a `hidden beast` number, since 4 + 8 + 7 + 1 + 638 + 8 = 666.
It is an interprime number because it is at equal distance from previous prime (48716387) and next prime (48716389).
It can be written as a sum of positive squares in only one way, i.e., 24980004 + 23736384 = 4998^2 + 4872^2 .
It is not an unprimeable number, because it can be changed into a prime (48716387) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 12045 + ... + 15572.
Almost surely, 248716388 is an apocalyptic number.
It is an amenable number.
48716388 is an abundant number, since it is smaller than the sum of its proper divisors (94538178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48716388 is a wasteful number, since it uses less digits than its factorization.
48716388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27641 (or 27629 counting only the distinct ones).
The product of its digits is 258048, while the sum is 45.
The square root of 48716388 is about 6979.7126015331. The cubic root of 48716388 is about 365.2232024438.
The spelling of 48716388 in words is "forty-eight million, seven hundred sixteen thousand, three hundred eighty-eight".
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