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5020629 = 31673543
BaseRepresentation
bin10011001001101111010101
3100110002000020
4103021233111
52241130004
6255335353
760450255
oct23115725
910402006
105020629
11291a089
121821559
13106a2b3
14949965
156928d9
hex4c9bd5

5020629 has 4 divisors (see below), whose sum is σ = 6694176. Its totient is φ = 3347084.

The previous prime is 5020621. The next prime is 5020643. The reversal of 5020629 is 9260205.

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 5020629 - 23 = 5020621 is a prime.

It is a D-number.

5020629 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5020599 and 5020608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5020621) 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, 836769 + ... + 836774.

It is an arithmetic number, because the mean of its divisors is an integer number (1673544).

Almost surely, 25020629 is an apocalyptic number.

It is an amenable number.

5020629 is a deficient number, since it is larger than the sum of its proper divisors (1673547).

5020629 is a wasteful number, since it uses less digits than its factorization.

5020629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673546.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 5020629 is about 2240.6760140636. The cubic root of 5020629 is about 171.2324392812.

The spelling of 5020629 in words is "five million, twenty thousand, six hundred twenty-nine".

Divisors: 1 3 1673543 5020629