Base | Representation |
---|---|
bin | 1000101110000101… |
… | …00101000010010000 |
3 | 110002021002211002210 |
4 | 10113002211002100 |
5 | 34041432103443 |
6 | 2052313112120 |
7 | 224004154110 |
oct | 42702450220 |
9 | 13067084083 |
10 | 4681519248 |
11 | 1a9266077a |
12 | aa79b8640 |
13 | 597b90043 |
14 | 325a7b040 |
15 | 1c5ee6c33 |
hex | 1170a5090 |
4681519248 has 80 divisors (see below), whose sum is σ = 13829571200. Its totient is φ = 1336808448.
The previous prime is 4681519247. The next prime is 4681519321. The reversal of 4681519248 is 8429151864.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a junction number, because it is equal to n+sod(n) for n = 4681519197 and 4681519206.
It is not an unprimeable number, because it can be changed into a prime (4681519247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 856428 + ... + 861876.
It is an arithmetic number, because the mean of its divisors is an integer number (172869640).
Almost surely, 24681519248 is an apocalyptic number.
4681519248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
4681519248 is an abundant number, since it is smaller than the sum of its proper divisors (9148051952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4681519248 is a wasteful number, since it uses less digits than its factorization.
4681519248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8024 (or 8018 counting only the distinct ones).
The product of its digits is 552960, while the sum is 48.
The square root of 4681519248 is about 68421.6285102891. The cubic root of 4681519248 is about 1672.8703011728.
The spelling of 4681519248 in words is "four billion, six hundred eighty-one million, five hundred nineteen thousand, two hundred forty-eight".
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