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48784248784 = 243049015549
BaseRepresentation
bin101101011011110001…
…001000111111010000
311122220212011121111001
4231123301020333100
51244402231430114
634224451431344
73344630162365
oct553361107720
9148825147431
1048784248784
1119764489187
1295558b5554
1347a5c21ccb
14250b0a046c
151407c97374
hexb5bc48fd0

48784248784 has 10 divisors (see below), whose sum is σ = 94519482050. Its totient is φ = 24392124384.

The previous prime is 48784248757. The next prime is 48784248787.

48784248784 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 46924224400 + 1860024384 = 216620^2 + 43128^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48784248787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1524507759 + ... + 1524507790.

It is an arithmetic number, because the mean of its divisors is an integer number (9451948205).

Almost surely, 248784248784 is an apocalyptic number.

It is an amenable number.

48784248784 is a deficient number, since it is larger than the sum of its proper divisors (45735233266).

48784248784 is a wasteful number, since it uses less digits than its factorization.

48784248784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3049015557 (or 3049015551 counting only the distinct ones).

The product of its digits is 102760448, while the sum is 64.

The spelling of 48784248784 in words is "forty-eight billion, seven hundred eighty-four million, two hundred forty-eight thousand, seven hundred eighty-four".

Divisors: 1 2 4 8 16 3049015549 6098031098 12196062196 24392124392 48784248784