Base | Representation |
---|---|
bin | 1011100111100… |
… | …1110001011110 |
3 | 10101200220111020 |
4 | 2321321301132 |
5 | 44433431103 |
6 | 4500305010 |
7 | 1131140346 |
oct | 271716136 |
9 | 111626436 |
10 | 48733278 |
11 | 25566040 |
12 | 143a2166 |
13 | a133979 |
14 | 6687d26 |
15 | 4429753 |
hex | 2e79c5e |
48733278 has 16 divisors (see below), whose sum is σ = 106327296. Its totient is φ = 14767640.
The previous prime is 48733273. The next prime is 48733301. The reversal of 48733278 is 87233784.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48733273) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369126 + ... + 369257.
It is an arithmetic number, because the mean of its divisors is an integer number (6645456).
Almost surely, 248733278 is an apocalyptic number.
48733278 is an abundant number, since it is smaller than the sum of its proper divisors (57594018).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48733278 is a wasteful number, since it uses less digits than its factorization.
48733278 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 738399.
The product of its digits is 225792, while the sum is 42.
The square root of 48733278 is about 6980.9224318853. The cubic root of 48733278 is about 365.2654052657.
The spelling of 48733278 in words is "forty-eight million, seven hundred thirty-three thousand, two hundred seventy-eight".
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