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5042771513 = 131988723017
BaseRepresentation
bin1001011001001001…
…01001011000111001
3111000102212100001022
410230210221120321
540311422142023
62152220032225
7235651564523
oct45444513071
914012770038
105042771513
11215857096a
12b88992675
13624985a90
1435ba36a13
151e7aa47c8
hex12c929639

5042771513 has 16 divisors (see below), whose sum is σ = 5723195520. Its totient is φ = 4404710016.

The previous prime is 5042771497. The next prime is 5042771537. The reversal of 5042771513 is 3151772405.

It is a cyclic number.

It is not a de Polignac number, because 5042771513 - 24 = 5042771497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5042771813) 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, 207581 + ... + 230597.

It is an arithmetic number, because the mean of its divisors is an integer number (357699720).

Almost surely, 25042771513 is an apocalyptic number.

It is an amenable number.

5042771513 is a deficient number, since it is larger than the sum of its proper divisors (680424007).

5042771513 is a wasteful number, since it uses less digits than its factorization.

5042771513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23936.

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 5042771513 is about 71012.4743478215. The cubic root of 5042771513 is about 1714.8379930094.

The spelling of 5042771513 in words is "five billion, forty-two million, seven hundred seventy-one thousand, five hundred thirteen".

Divisors: 1 13 19 247 887 11531 16853 23017 219089 299221 437323 5685199 20416079 265409027 387905501 5042771513