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5054969 = 19266051
BaseRepresentation
bin10011010010000111111001
3100111211010002
4103102013321
52243224334
6300202345
760652343
oct23220771
910454102
105054969
112942967
1218393b5
13107cb0a
14958293
1569cb7e
hex4d21f9

5054969 has 4 divisors (see below), whose sum is σ = 5321040. Its totient is φ = 4788900.

The previous prime is 5054957. The next prime is 5054983. The reversal of 5054969 is 9694505.

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 5054969 - 28 = 5054713 is a prime.

It is a super-2 number, since 2×50549692 = 51105423181922, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5054939) 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, 133007 + ... + 133044.

It is an arithmetic number, because the mean of its divisors is an integer number (1330260).

Almost surely, 25054969 is an apocalyptic number.

It is an amenable number.

5054969 is a deficient number, since it is larger than the sum of its proper divisors (266071).

5054969 is a wasteful number, since it uses less digits than its factorization.

5054969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266070.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 5054969 is about 2248.3258215837. The cubic root of 5054969 is about 171.6219499998.

It can be divided in two parts, 505496 and 9, that added together give a palindrome (505505).

The spelling of 5054969 in words is "five million, fifty-four thousand, nine hundred sixty-nine".

Divisors: 1 19 266051 5054969