Base | Representation |
---|---|
bin | 1011011110111… |
… | …0011000010000 |
3 | 10100121220021122 |
4 | 2313232120100 |
5 | 44312143240 |
6 | 4440141412 |
7 | 1123241633 |
oct | 267563020 |
9 | 110556248 |
10 | 48162320 |
11 | 25206078 |
12 | 14167868 |
13 | 9c93b1b |
14 | 6579c1a |
15 | 43654b5 |
hex | 2dee610 |
48162320 has 20 divisors (see below), whose sum is σ = 111977580. Its totient is φ = 19264896.
The previous prime is 48162311. The next prime is 48162329. The reversal of 48162320 is 2326184.
48162320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (48162311) and next prime (48162329).
It can be written as a sum of positive squares in 2 ways, for example, as 7661824 + 40500496 = 2768^2 + 6364^2 .
It is a tau number, because it is divible by the number of its divisors (20).
It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 48162320.
It is not an unprimeable number, because it can be changed into a prime (48162329) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300935 + ... + 301094.
It is an arithmetic number, because the mean of its divisors is an integer number (5598879).
Almost surely, 248162320 is an apocalyptic number.
48162320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48162320 is an abundant number, since it is smaller than the sum of its proper divisors (63815260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48162320 is a wasteful number, since it uses less digits than its factorization.
48162320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 602042 (or 602036 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
The square root of 48162320 is about 6939.9077803671. The cubic root of 48162320 is about 363.8333173970.
The spelling of 48162320 in words is "forty-eight million, one hundred sixty-two thousand, three hundred twenty".
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