Base | Representation |
---|---|
bin | 1011101000001… |
… | …1000010110010 |
3 | 10101202211120121 |
4 | 2322003002302 |
5 | 44441140000 |
6 | 4501200454 |
7 | 1131356143 |
oct | 272030262 |
9 | 111684517 |
10 | 48771250 |
11 | 25591620 |
12 | 1440012a |
13 | a148038 |
14 | 6697aca |
15 | 4435b1a |
hex | 2e830b2 |
48771250 has 40 divisors (see below), whose sum is σ = 99755568. Its totient is φ = 17730000.
The previous prime is 48771241. The next prime is 48771251. The reversal of 48771250 is 5217784.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (48771251) 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 19 ways as a sum of consecutive naturals, for example, 11977 + ... + 15523.
Almost surely, 248771250 is an apocalyptic number.
48771250 is an abundant number, since it is smaller than the sum of its proper divisors (50984318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48771250 is a wasteful number, since it uses less digits than its factorization.
48771250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3580 (or 3565 counting only the distinct ones).
The product of its (nonzero) digits is 15680, while the sum is 34.
The square root of 48771250 is about 6983.6416001968. The cubic root of 48771250 is about 365.3602498135.
The spelling of 48771250 in words is "forty-eight million, seven hundred seventy-one thousand, two hundred fifty".
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