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48274101 = 3217315517
BaseRepresentation
bin1011100000100…
…1101010110101
310100211120121200
42320021222311
544324232401
64442403113
71124215551
oct270115265
9110746550
1048274101
1125282057
1214200499
13a002975
1465a8861
154388686
hex2e09ab5

48274101 has 12 divisors (see below), whose sum is σ = 73831212. Its totient is φ = 30289536.

The previous prime is 48274073. The next prime is 48274111. The reversal of 48274101 is 10147284.

48274101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 27562500 + 20711601 = 5250^2 + 4551^2 .

It is not a de Polignac number, because 48274101 - 219 = 47749813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48274111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157606 + ... + 157911.

It is an arithmetic number, because the mean of its divisors is an integer number (6152601).

Almost surely, 248274101 is an apocalyptic number.

It is an amenable number.

48274101 is a deficient number, since it is larger than the sum of its proper divisors (25557111).

48274101 is a wasteful number, since it uses less digits than its factorization.

48274101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315540 (or 315537 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 48274101 is about 6947.9566060821. The cubic root of 48274101 is about 364.1145761961.

The spelling of 48274101 in words is "forty-eight million, two hundred seventy-four thousand, one hundred one".

Divisors: 1 3 9 17 51 153 315517 946551 2839653 5363789 16091367 48274101