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4682972841 = 31560990947
BaseRepresentation
bin1000101110010000…
…00111111010101001
3110002100211200001120
410113020013322221
534042320112331
62052404205453
7224022420021
oct42710077251
913070750046
104682972841
111a93463898
12aa8399889
1359827b861
14325d38a81
151c61d2796
hex117207ea9

4682972841 has 4 divisors (see below), whose sum is σ = 6243963792. Its totient is φ = 3121981892.

The previous prime is 4682972759. The next prime is 4682972909. The reversal of 4682972841 is 1482792864.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4682972841 - 217 = 4682841769 is a prime.

It is a super-2 number, since 2×46829728412 = 43860469259087222562, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4682972141) 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, 780495471 + ... + 780495476.

It is an arithmetic number, because the mean of its divisors is an integer number (1560990948).

Almost surely, 24682972841 is an apocalyptic number.

It is an amenable number.

4682972841 is a deficient number, since it is larger than the sum of its proper divisors (1560990951).

4682972841 is a wasteful number, since it uses less digits than its factorization.

4682972841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1560990950.

The product of its digits is 1548288, while the sum is 51.

The square root of 4682972841 is about 68432.2500068498. The cubic root of 4682972841 is about 1673.0434231017.

The spelling of 4682972841 in words is "four billion, six hundred eighty-two million, nine hundred seventy-two thousand, eight hundred forty-one".

Divisors: 1 3 1560990947 4682972841