Base | Representation |
---|---|
bin | 1011100011101… |
… | …0011011100110 |
3 | 10101012201121001 |
4 | 2320322123212 |
5 | 44402130310 |
6 | 4450543514 |
7 | 1126010056 |
oct | 270723346 |
9 | 111181531 |
10 | 48473830 |
11 | 253a9119 |
12 | 14297b9a |
13 | a072852 |
14 | 661b566 |
15 | 43c793a |
hex | 2e3a6e6 |
48473830 has 32 divisors (see below), whose sum is σ = 89890560. Its totient is φ = 18812640.
The previous prime is 48473809. The next prime is 48473837. The reversal of 48473830 is 3837484.
It is a self number, because there is not a number n which added to its sum of digits gives 48473830.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48473837) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47061 + ... + 48079.
It is an arithmetic number, because the mean of its divisors is an integer number (2809080).
Almost surely, 248473830 is an apocalyptic number.
48473830 is a deficient number, since it is larger than the sum of its proper divisors (41416730).
48473830 is a wasteful number, since it uses less digits than its factorization.
48473830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1164.
The product of its (nonzero) digits is 64512, while the sum is 37.
The square root of 48473830 is about 6962.3149885652. The cubic root of 48473830 is about 364.6160471180.
The spelling of 48473830 in words is "forty-eight million, four hundred seventy-three thousand, eight hundred thirty".
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