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4769013 = 31589671
BaseRepresentation
bin10010001100010011110101
322222021212010
4102030103311
52210102023
6250114433
755351554
oct22142365
98867763
104769013
112768037
12171ba19
13cac902
148c1d9b
15643093
hex48c4f5

4769013 has 4 divisors (see below), whose sum is σ = 6358688. Its totient is φ = 3179340.

The previous prime is 4768991. The next prime is 4769047. The reversal of 4769013 is 3109674.

It is a happy number.

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 not a de Polignac number, because 4769013 - 29 = 4768501 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4769053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 794833 + ... + 794838.

It is an arithmetic number, because the mean of its divisors is an integer number (1589672).

Almost surely, 24769013 is an apocalyptic number.

It is an amenable number.

4769013 is a deficient number, since it is larger than the sum of its proper divisors (1589675).

4769013 is a wasteful number, since it uses less digits than its factorization.

4769013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1589674.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 4769013 is about 2183.8069969665. The cubic root of 4769013 is about 168.3227567993.

The spelling of 4769013 in words is "four million, seven hundred sixty-nine thousand, thirteen".

Divisors: 1 3 1589671 4769013