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4752207041 = 5471386857
BaseRepresentation
bin1000110110100000…
…01110110011000001
3110021012010010112012
410123100032303001
534213031111131
62103320142305
7225523044011
oct43320166301
913235103465
104752207041
11201955153a
12b07607995
135a970c93a
143311dbc41
151cc30b52b
hex11b40ecc1

4752207041 has 4 divisors (see below), whose sum is σ = 4752348612. Its totient is φ = 4752065472.

The previous prime is 4752207037. The next prime is 4752207067. The reversal of 4752207041 is 1407022574.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1407022574 = 2703511287.

It can be written as a sum of positive squares in 2 ways, for example, as 1672401025 + 3079806016 = 40895^2 + 55496^2 .

It is a cyclic number.

It is not a de Polignac number, because 4752207041 - 22 = 4752207037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4752206989 and 4752207007.

It is not an unprimeable number, because it can be changed into a prime (4754207041) 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, 11285 + ... + 98141.

It is an arithmetic number, because the mean of its divisors is an integer number (1188087153).

Almost surely, 24752207041 is an apocalyptic number.

It is an amenable number.

4752207041 is a deficient number, since it is larger than the sum of its proper divisors (141571).

4752207041 is an equidigital number, since it uses as much as digits as its factorization.

4752207041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141570.

The product of its (nonzero) digits is 15680, while the sum is 32.

The square root of 4752207041 is about 68936.2534592648. The cubic root of 4752207041 is about 1681.2480145801.

The spelling of 4752207041 in words is "four billion, seven hundred fifty-two million, two hundred seven thousand, forty-one".

Divisors: 1 54713 86857 4752207041