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48028541 = 114366231
BaseRepresentation
bin1011011100110…
…1101101111101
310100101002202212
42313031231331
544243403131
64433230205
71122143621
oct267155575
9110332685
1048028541
1125124610
1214102365
139c47c72
146543181
15433aa2b
hex2dcdb7d

48028541 has 4 divisors (see below), whose sum is σ = 52394784. Its totient is φ = 43662300.

The previous prime is 48028529. The next prime is 48028543. The reversal of 48028541 is 14582084.

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 not a de Polignac number, because 48028541 - 214 = 48012157 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 48028498 and 48028507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48028543) 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, 2183105 + ... + 2183126.

It is an arithmetic number, because the mean of its divisors is an integer number (13098696).

Almost surely, 248028541 is an apocalyptic number.

It is an amenable number.

48028541 is a deficient number, since it is larger than the sum of its proper divisors (4366243).

48028541 is a wasteful number, since it uses less digits than its factorization.

48028541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4366242.

The product of its (nonzero) digits is 10240, while the sum is 32.

The square root of 48028541 is about 6930.2626934338. The cubic root of 48028541 is about 363.4961354595.

The spelling of 48028541 in words is "forty-eight million, twenty-eight thousand, five hundred forty-one".

Divisors: 1 11 4366231 48028541