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5069409 = 31988937
BaseRepresentation
bin10011010101101001100001
3100112112220220
4103111221201
52244210114
6300353253
761042422
oct23255141
910475826
105069409
1129527a4
121845829
131086567
1495d649
156a20a9
hex4d5a61

5069409 has 8 divisors (see below), whose sum is σ = 7115040. Its totient is φ = 3201696.

The previous prime is 5069369. The next prime is 5069413. The reversal of 5069409 is 9049605.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5069409 - 220 = 4020833 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5069409.

It is not an unprimeable number, because it can be changed into a prime (5065409) 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 7 ways as a sum of consecutive naturals, for example, 44412 + ... + 44525.

It is an arithmetic number, because the mean of its divisors is an integer number (889380).

Almost surely, 25069409 is an apocalyptic number.

It is an amenable number.

5069409 is a deficient number, since it is larger than the sum of its proper divisors (2045631).

5069409 is a wasteful number, since it uses less digits than its factorization.

5069409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88959.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 5069409 is about 2251.5348098575. The cubic root of 5069409 is about 171.7852127839.

The spelling of 5069409 in words is "five million, sixty-nine thousand, four hundred nine".

Divisors: 1 3 19 57 88937 266811 1689803 5069409