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5042284511 = 11458389501
BaseRepresentation
bin1001011001000101…
…10010011111011111
3111000101221121000012
410230202302133133
540311311101021
62152201353435
7235644465635
oct45442623737
914011847005
105042284511
112158268a90
12b8879887b
13624845204
1435b94b355
151e7a0a35b
hex12c8b27df

5042284511 has 4 divisors (see below), whose sum is σ = 5500674024. Its totient is φ = 4583895000.

The previous prime is 5042284501. The next prime is 5042284537. The reversal of 5042284511 is 1154822405.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5042284511 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 (5042284501) 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 in 3 ways as a sum of consecutive naturals, for example, 229194740 + ... + 229194761.

It is an arithmetic number, because the mean of its divisors is an integer number (1375168506).

Almost surely, 25042284511 is an apocalyptic number.

5042284511 is a deficient number, since it is larger than the sum of its proper divisors (458389513).

5042284511 is a wasteful number, since it uses less digits than its factorization.

5042284511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458389512.

The product of its (nonzero) digits is 12800, while the sum is 32.

The square root of 5042284511 is about 71009.0452759365. The cubic root of 5042284511 is about 1714.7827881539.

The spelling of 5042284511 in words is "five billion, forty-two million, two hundred eighty-four thousand, five hundred eleven".

Divisors: 1 11 458389501 5042284511