Base | Representation |
---|---|
bin | 1011100101001… |
… | …0000000000000 |
3 | 10101101122000112 |
4 | 2321102000000 |
5 | 44413222433 |
6 | 4453010452 |
7 | 1126561400 |
oct | 271220000 |
9 | 111348015 |
10 | 48570368 |
11 | 25464700 |
12 | 14323a28 |
13 | a0a7782 |
14 | 6644800 |
15 | 43e6348 |
hex | 2e52000 |
48570368 has 126 divisors (see below), whose sum is σ = 124199523. Its totient is φ = 18923520.
The previous prime is 48570367. The next prime is 48570373. The reversal of 48570368 is 86307584.
It is a happy number.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in only one way, i.e., 24285184 + 24285184 = 4928^2 + 4928^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=4928.
It is not an unprimeable number, because it can be changed into a prime (48570367) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4415483 + ... + 4415493.
Almost surely, 248570368 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48570368
48570368 is an abundant number, since it is smaller than the sum of its proper divisors (75629155).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48570368 is an equidigital number, since it uses as much as digits as its factorization.
48570368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62 (or 20 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 41.
The square root of 48570368 is about 6969.2444353746. The cubic root of 48570368 is about 364.8579368328.
The spelling of 48570368 in words is "forty-eight million, five hundred seventy thousand, three hundred sixty-eight".
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