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48254502 = 2310217877
BaseRepresentation
bin1011100000010…
…0111000100110
310100210120201210
42320010320212
544323121002
64442132250
71124104452
oct270047046
9110716653
1048254502
112526935a
12141b1086
139cc6a7a
1465a1662
15438296c
hex2e04e26

48254502 has 16 divisors (see below), whose sum is σ = 96615792. Its totient is φ = 16067040.

The previous prime is 48254501. The next prime is 48254513. The reversal of 48254502 is 20545284.

It is a self number, because there is not a number n which added to its sum of digits gives 48254502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48254501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2188 + ... + 10064.

It is an arithmetic number, because the mean of its divisors is an integer number (6038487).

Almost surely, 248254502 is an apocalyptic number.

48254502 is an abundant number, since it is smaller than the sum of its proper divisors (48361290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48254502 is a wasteful number, since it uses less digits than its factorization.

48254502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8903.

The product of its (nonzero) digits is 12800, while the sum is 30.

The square root of 48254502 is about 6946.5460482171. The cubic root of 48254502 is about 364.0652934033.

Adding to 48254502 its reverse (20545284), we get a palindrome (68799786).

The spelling of 48254502 in words is "forty-eight million, two hundred fifty-four thousand, five hundred two".

Divisors: 1 2 3 6 1021 2042 3063 6126 7877 15754 23631 47262 8042417 16084834 24127251 48254502