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48284501 = 130736943
BaseRepresentation
bin1011100000110…
…0001101010101
310100212002212212
42320030031111
544330101001
64442523205
71124261066
oct270141525
9110762785
1048284501
1125289951
1214206505
13a007615
1465ac56d
15438b7bb
hex2e0c355

48284501 has 4 divisors (see below), whose sum is σ = 48322752. Its totient is φ = 48246252.

The previous prime is 48284497. The next prime is 48284513. The reversal of 48284501 is 10548284.

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 not a de Polignac number, because 48284501 - 22 = 48284497 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48284581) 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, 17165 + ... + 19778.

It is an arithmetic number, because the mean of its divisors is an integer number (12080688).

Almost surely, 248284501 is an apocalyptic number.

It is an amenable number.

48284501 is a deficient number, since it is larger than the sum of its proper divisors (38251).

48284501 is a wasteful number, since it uses less digits than its factorization.

48284501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38250.

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

The square root of 48284501 is about 6948.7049872620. The cubic root of 48284501 is about 364.1407221668.

The spelling of 48284501 in words is "forty-eight million, two hundred eighty-four thousand, five hundred one".

Divisors: 1 1307 36943 48284501