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4680361 = 7668623
BaseRepresentation
bin10001110110101010101001
322210210020201
4101312222221
52144232421
6244152201
754532240
oct21665251
98723221
104680361
112707474
121698661
13c7b45a
1489b957
15626b91
hex476aa9

4680361 has 4 divisors (see below), whose sum is σ = 5348992. Its totient is φ = 4011732.

The previous prime is 4680353. The next prime is 4680371. The reversal of 4680361 is 1630864.

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 4680361 - 23 = 4680353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4680301) 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, 334305 + ... + 334318.

It is an arithmetic number, because the mean of its divisors is an integer number (1337248).

Almost surely, 24680361 is an apocalyptic number.

It is an amenable number.

4680361 is a deficient number, since it is larger than the sum of its proper divisors (668631).

4680361 is an equidigital number, since it uses as much as digits as its factorization.

4680361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668630.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 4680361 is about 2163.4141998240. The cubic root of 4680361 is about 167.2732328975.

It can be divided in two parts, 46803 and 61, that added together give a palindrome (46864).

The spelling of 4680361 in words is "four million, six hundred eighty thousand, three hundred sixty-one".

Divisors: 1 7 668623 4680361