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4975767384 = 233729617663
BaseRepresentation
bin1001010001001010…
…00010111101011000
3110211202210011122220
410220211002331120
540142244024014
62141423544040
7234206216310
oct45045027530
913752704586
104975767384
112123766755
12b6a45b020
13613b25a73
14352b94440
151e1c6b6a9
hex128942f58

4975767384 has 32 divisors (see below), whose sum is σ = 14216478720. Its totient is φ = 1421647776.

The previous prime is 4975767341. The next prime is 4975767389. The reversal of 4975767384 is 4837675794.

It is a super-2 number, since 2×49757673842 = 49516522119356406912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4975767389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14808664 + ... + 14808999.

It is an arithmetic number, because the mean of its divisors is an integer number (444264960).

Almost surely, 24975767384 is an apocalyptic number.

It is an amenable number.

4975767384 is an abundant number, since it is smaller than the sum of its proper divisors (9240711336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4975767384 is a wasteful number, since it uses less digits than its factorization.

4975767384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29617679 (or 29617675 counting only the distinct ones).

The product of its digits is 35562240, while the sum is 60.

The square root of 4975767384 is about 70539.1195295206. The cubic root of 4975767384 is about 1707.2089924491.

The spelling of 4975767384 in words is "four billion, nine hundred seventy-five million, seven hundred sixty-seven thousand, three hundred eighty-four".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 29617663 59235326 88852989 118470652 177705978 207323641 236941304 355411956 414647282 621970923 710823912 829294564 1243941846 1658589128 2487883692 4975767384