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4972976299 = 7368122963
BaseRepresentation
bin1001010000110100…
…11001100010101011
3110211120112101000101
410220122121202223
540141040220144
62141244050231
7234143413114
oct45032314253
913746471011
104972976299
11212212a775
12b69533977
13613389535
1435266920b
151e18b96d4
hex1286998ab

4972976299 has 4 divisors (see below), whose sum is σ = 5041099336. Its totient is φ = 4904853264.

The previous prime is 4972976287. The next prime is 4972976317. The reversal of 4972976299 is 9926792794.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4972976299 - 213 = 4972968107 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4972976299.

It is not an unprimeable number, because it can be changed into a prime (4972976209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34061409 + ... + 34061554.

It is an arithmetic number, because the mean of its divisors is an integer number (1260274834).

Almost surely, 24972976299 is an apocalyptic number.

4972976299 is a deficient number, since it is larger than the sum of its proper divisors (68123037).

4972976299 is an equidigital number, since it uses as much as digits as its factorization.

4972976299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68123036.

The product of its digits is 30862944, while the sum is 64.

The square root of 4972976299 is about 70519.3328031399. The cubic root of 4972976299 is about 1706.8897213185.

The spelling of 4972976299 in words is "four billion, nine hundred seventy-two million, nine hundred seventy-six thousand, two hundred ninety-nine".

Divisors: 1 73 68122963 4972976299