Base | Representation |
---|---|
bin | 1011101000000… |
… | …0111111100111 |
3 | 10101202102001200 |
4 | 2322000333213 |
5 | 44440402410 |
6 | 4501053543 |
7 | 1131322521 |
oct | 272007747 |
9 | 111672050 |
10 | 48762855 |
11 | 25586289 |
12 | 143b72b3 |
13 | a14427b |
14 | 6694a11 |
15 | 44333c0 |
hex | 2e80fe7 |
48762855 has 24 divisors (see below), whose sum is σ = 86809632. Its totient is φ = 25303104.
The previous prime is 48762827. The next prime is 48762859. The reversal of 48762855 is 55826784.
It is not a de Polignac number, because 48762855 - 217 = 48631783 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 48762855.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48762859) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12979 + ... + 16308.
It is an arithmetic number, because the mean of its divisors is an integer number (3617068).
Almost surely, 248762855 is an apocalyptic number.
48762855 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
48762855 is a deficient number, since it is larger than the sum of its proper divisors (38046777).
48762855 is a wasteful number, since it uses less digits than its factorization.
48762855 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29335 (or 29332 counting only the distinct ones).
The product of its digits is 537600, while the sum is 45.
The square root of 48762855 is about 6983.0405268765. The cubic root of 48762855 is about 365.3392854455.
The spelling of 48762855 in words is "forty-eight million, seven hundred sixty-two thousand, eight hundred fifty-five".
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