Base | Representation |
---|---|
bin | 1011011110010… |
… | …1111101110100 |
3 | 10100120011000100 |
4 | 2313211331310 |
5 | 44310042420 |
6 | 4435314100 |
7 | 1123036314 |
oct | 267457564 |
9 | 110504010 |
10 | 48127860 |
11 | 251921a0 |
12 | 1414b930 |
13 | 9c81231 |
14 | 656b444 |
15 | 435a190 |
hex | 2de5f74 |
48127860 has 144 divisors (see below), whose sum is σ = 161441280. Its totient is φ = 11508480.
The previous prime is 48127843. The next prime is 48127873. The reversal of 48127860 is 6872184.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 215709 + ... + 215931.
It is an arithmetic number, because the mean of its divisors is an integer number (1121120).
Almost surely, 248127860 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 48127860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80720640).
48127860 is an abundant number, since it is smaller than the sum of its proper divisors (113313420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48127860 is a wasteful number, since it uses less digits than its factorization.
48127860 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 358 (or 353 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 36.
The square root of 48127860 is about 6937.4245941848. The cubic root of 48127860 is about 363.7465227995.
The spelling of 48127860 in words is "forty-eight million, one hundred twenty-seven thousand, eight hundred sixty".
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