Base | Representation |
---|---|
bin | 1001000011000110… |
… | …10011010000010000 |
3 | 110112112221022221020 |
4 | 10201203103100100 |
5 | 34422103304303 |
6 | 2122012555440 |
7 | 231245131224 |
oct | 44143232020 |
9 | 13475838836 |
10 | 4857869328 |
11 | 2073160144 |
12 | b36a82b80 |
13 | 5c55867c0 |
14 | 341264784 |
15 | 1d672da53 |
hex | 1218d3410 |
4857869328 has 80 divisors (see below), whose sum is σ = 13563090240. Its totient is φ = 1489393152.
The previous prime is 4857869309. The next prime is 4857869329. The reversal of 4857869328 is 8239687584.
It is not an unprimeable number, because it can be changed into a prime (4857869329) 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, 162838 + ... + 190346.
It is an arithmetic number, because the mean of its divisors is an integer number (169538628).
Almost surely, 24857869328 is an apocalyptic number.
4857869328 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 4857869328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6781545120).
4857869328 is an abundant number, since it is smaller than the sum of its proper divisors (8705220912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4857869328 is a wasteful number, since it uses less digits than its factorization.
4857869328 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27816 (or 27810 counting only the distinct ones).
The product of its digits is 23224320, while the sum is 60.
The square root of 4857869328 is about 69698.4169691106. The cubic root of 4857869328 is about 1693.6172801095.
The spelling of 4857869328 in words is "four billion, eight hundred fifty-seven million, eight hundred sixty-nine thousand, three hundred twenty-eight".
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