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48027433 = 271177223
BaseRepresentation
bin1011011100110…
…1011100101001
310100101001020211
42313031130221
544243334213
64433221121
71122140446
oct267153451
9110331224
1048027433
11251237a3
12141017a1
139c475cc
1465429cd
15433a53d
hex2dcd729

48027433 has 4 divisors (see below), whose sum is σ = 48204928. Its totient is φ = 47849940.

The previous prime is 48027407. The next prime is 48027437. The reversal of 48027433 is 33472084.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-48027433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48027395 and 48027404.

It is not an unprimeable number, because it can be changed into a prime (48027437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88341 + ... + 88882.

It is an arithmetic number, because the mean of its divisors is an integer number (12051232).

Almost surely, 248027433 is an apocalyptic number.

It is an amenable number.

48027433 is a deficient number, since it is larger than the sum of its proper divisors (177495).

48027433 is a wasteful number, since it uses less digits than its factorization.

48027433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177494.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 48027433 is about 6930.1827537230. The cubic root of 48027433 is about 363.4933401993.

The spelling of 48027433 in words is "forty-eight million, twenty-seven thousand, four hundred thirty-three".

Divisors: 1 271 177223 48027433