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4740513 = 31580171
BaseRepresentation
bin10010000101010110100001
322220211202120
4102011112201
52203144023
6245334453
755202511
oct22052641
98824676
104740513
112748688
121707429
13c9c94b
148b5841
156398e3
hex4855a1

4740513 has 4 divisors (see below), whose sum is σ = 6320688. Its totient is φ = 3160340.

The previous prime is 4740511. The next prime is 4740521. The reversal of 4740513 is 3150474.

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 4740513 - 21 = 4740511 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (4740511) 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, 790083 + ... + 790088.

It is an arithmetic number, because the mean of its divisors is an integer number (1580172).

Almost surely, 24740513 is an apocalyptic number.

It is an amenable number.

4740513 is a deficient number, since it is larger than the sum of its proper divisors (1580175).

4740513 is a wasteful number, since it uses less digits than its factorization.

4740513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1580174.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 4740513 is about 2177.2719168721. The cubic root of 4740513 is about 167.9867832573.

Adding to 4740513 its reverse (3150474), we get a palindrome (7890987).

It can be divided in two parts, 4740 and 513, that added together give a triangular number (5253 = T102).

The spelling of 4740513 in words is "four million, seven hundred forty thousand, five hundred thirteen".

Divisors: 1 3 1580171 4740513