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7013629 = 71001947
BaseRepresentation
bin11010110000010011111101
3111012022220001
4122300103331
53243414004
6410154301
7113420620
oct32602375
914168801
107013629
113a60497
122422991
1315b749c
14d07db7
159381a4
hex6b04fd

7013629 has 4 divisors (see below), whose sum is σ = 8015584. Its totient is φ = 6011676.

The previous prime is 7013623. The next prime is 7013653. The reversal of 7013629 is 9263107.

7013629 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 7013629 - 29 = 7013117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7013597 and 7013606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7013623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500967 + ... + 500980.

It is an arithmetic number, because the mean of its divisors is an integer number (2003896).

Almost surely, 27013629 is an apocalyptic number.

It is an amenable number.

7013629 is a deficient number, since it is larger than the sum of its proper divisors (1001955).

7013629 is a wasteful number, since it uses less digits than its factorization.

7013629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001954.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 7013629 is about 2648.3256974927. The cubic root of 7013629 is about 191.4171870252.

The spelling of 7013629 in words is "seven million, thirteen thousand, six hundred twenty-nine".

Divisors: 1 7 1001947 7013629