Base | Representation |
---|---|
bin | 1011100001000… |
… | …0101100010110 |
3 | 10100220001002012 |
4 | 2320100230112 |
5 | 44331142440 |
6 | 4443144222 |
7 | 1124365460 |
oct | 270205426 |
9 | 110801065 |
10 | 48302870 |
11 | 252a1730 |
12 | 14215072 |
13 | a012aa5 |
14 | 65b5130 |
15 | 4391e65 |
hex | 2e10b16 |
48302870 has 32 divisors (see below), whose sum is σ = 108400896. Its totient is φ = 15055200.
The previous prime is 48302869. The next prime is 48302897. The reversal of 48302870 is 7820384.
It is a congruent number.
It is an unprimeable number.
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, 30596 + ... + 32135.
It is an arithmetic number, because the mean of its divisors is an integer number (3387528).
Almost surely, 248302870 is an apocalyptic number.
48302870 is an abundant number, since it is smaller than the sum of its proper divisors (60098026).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48302870 is a wasteful number, since it uses less digits than its factorization.
48302870 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62756.
The product of its (nonzero) digits is 10752, while the sum is 32.
The square root of 48302870 is about 6950.0266186541. The cubic root of 48302870 is about 364.1868933172.
The spelling of 48302870 in words is "forty-eight million, three hundred two thousand, eight hundred seventy".
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