Base | Representation |
---|---|
bin | 1011100101111… |
… | …1111001000111 |
3 | 10101111112002001 |
4 | 2321133321013 |
5 | 44422033041 |
6 | 4454130131 |
7 | 1130216320 |
oct | 271377107 |
9 | 111445061 |
10 | 48627271 |
11 | 254a3430 |
12 | 14350947 |
13 | a0c7644 |
14 | 665b447 |
15 | 4408131 |
hex | 2e5fe47 |
48627271 has 32 divisors (see below), whose sum is σ = 63254016. Its totient is φ = 36288000.
The previous prime is 48627247. The next prime is 48627277. The reversal of 48627271 is 17272684.
48627271 = T208 + T209 + ... + T669.
It is not a de Polignac number, because 48627271 - 25 = 48627239 is a prime.
It is a super-2 number, since 2×486272712 = 4729222969814882, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 48627271.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48627277) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 230356 + ... + 230566.
It is an arithmetic number, because the mean of its divisors is an integer number (1976688).
Almost surely, 248627271 is an apocalyptic number.
48627271 is a gapful number since it is divisible by the number (41) formed by its first and last digit.
48627271 is a deficient number, since it is larger than the sum of its proper divisors (14626745).
48627271 is a wasteful number, since it uses less digits than its factorization.
48627271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 343.
The product of its digits is 37632, while the sum is 37.
The square root of 48627271 is about 6973.3256771787. The cubic root of 48627271 is about 365.0003652964. Note that the first 3 decimals are identical.
The spelling of 48627271 in words is "forty-eight million, six hundred twenty-seven thousand, two hundred seventy-one".
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