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5042163513 = 319187147279
BaseRepresentation
bin1001011001000100…
…10100111100111001
3111000101201110000210
410230202110330321
540311243213023
62152155021333
7235643453112
oct45442247471
914011643023
105042163513
112158196092
12b8873a849
1362480210a
1435b919209
151e79d4593
hex12c894f39

5042163513 has 16 divisors (see below), whose sum is σ = 7080652800. Its totient is φ = 3182754960.

The previous prime is 5042163479. The next prime is 5042163557. The reversal of 5042163513 is 3153612405.

It is not a de Polignac number, because 5042163513 - 29 = 5042163001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5042163593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83008 + ... + 130286.

It is an arithmetic number, because the mean of its divisors is an integer number (442540800).

Almost surely, 25042163513 is an apocalyptic number.

It is an amenable number.

5042163513 is a deficient number, since it is larger than the sum of its proper divisors (2038489287).

5042163513 is a wasteful number, since it uses less digits than its factorization.

5042163513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49172.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 5042163513 is about 71008.1932807757. The cubic root of 5042163513 is about 1714.7690716896.

Adding to 5042163513 its reverse (3153612405), we get a palindrome (8195775918).

The spelling of 5042163513 in words is "five billion, forty-two million, one hundred sixty-three thousand, five hundred thirteen".

Divisors: 1 3 19 57 1871 5613 35549 47279 106647 141837 898301 2694903 88459009 265377027 1680721171 5042163513