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4974283717 = 13981738977
BaseRepresentation
bin1001010000111110…
…11000101111000101
3110211122222210110021
410220133120233011
540141404034332
62141332055141
7234160466614
oct45037305705
913748883407
104974283717
112122942a87
12b69a644b1
13613726660
143528c987b
151e1a76c97
hex1287d8bc5

4974283717 has 8 divisors (see below), whose sum is σ = 5357604056. Its totient is φ = 4591060992.

The previous prime is 4974283711. The next prime is 4974283723. The reversal of 4974283717 is 7173824794.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4974283711) and next prime (4974283723).

It can be written as a sum of positive squares in 4 ways, for example, as 387066276 + 4587217441 = 19674^2 + 67729^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4974283717 is a prime.

It is a super-2 number, since 2×49742837172 = 49486996994422672178, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4974283711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108133 + ... + 147109.

It is an arithmetic number, because the mean of its divisors is an integer number (669700507).

Almost surely, 24974283717 is an apocalyptic number.

It is an amenable number.

4974283717 is a deficient number, since it is larger than the sum of its proper divisors (383320339).

4974283717 is a wasteful number, since it uses less digits than its factorization.

4974283717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48807.

The product of its digits is 2370816, while the sum is 52.

The square root of 4974283717 is about 70528.6021199910. The cubic root of 4974283717 is about 1707.0392912255.

The spelling of 4974283717 in words is "four billion, nine hundred seventy-four million, two hundred eighty-three thousand, seven hundred seventeen".

Divisors: 1 13 9817 38977 127621 506701 382637209 4974283717