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5717619385 = 53137019967
BaseRepresentation
bin1010101001100101…
…11111001010111001
3112202110201011021221
411110302333022321
543202202310020
62343204232041
7261454651162
oct52462771271
915673634257
105717619385
1124744a1085
12113699b621
1370172994a
143c3504769
15236e596aa
hex154cbf2b9

5717619385 has 16 divisors (see below), whose sum is σ = 7085094912. Its totient is φ = 4424904000.

The previous prime is 5717619359. The next prime is 5717619433. The reversal of 5717619385 is 5839167175.

It is not a de Polignac number, because 5717619385 - 215 = 5717586617 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 568672 + ... + 578638.

It is an arithmetic number, because the mean of its divisors is an integer number (442818432).

Almost surely, 25717619385 is an apocalyptic number.

It is an amenable number.

5717619385 is a deficient number, since it is larger than the sum of its proper divisors (1367475527).

5717619385 is a wasteful number, since it uses less digits than its factorization.

5717619385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13704.

The product of its digits is 1587600, while the sum is 52.

The square root of 5717619385 is about 75614.9415459670. The cubic root of 5717619385 is about 1788.1546669444.

The spelling of 5717619385 in words is "five billion, seven hundred seventeen million, six hundred nineteen thousand, three hundred eighty-five".

Divisors: 1 5 31 155 3701 9967 18505 49835 114731 308977 573655 1544885 36887867 184439335 1143523877 5717619385