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5065469 = 7736553
BaseRepresentation
bin10011010100101011111101
3100112100111222
4103110223331
52244043334
6300323125
761025063
oct23245375
910470458
105065469
11294a842
1218434a5
131084826
1495c033
156a0d2e
hex4d4afd

5065469 has 4 divisors (see below), whose sum is σ = 5072796. Its totient is φ = 5058144.

The previous prime is 5065433. The next prime is 5065471. The reversal of 5065469 is 9645605.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9645605 = 51929121.

It can be written as a sum of positive squares in 2 ways, for example, as 912025 + 4153444 = 955^2 + 2038^2 .

It is a cyclic number.

It is not a de Polignac number, because 5065469 - 216 = 4999933 is a prime.

It is a super-2 number, since 2×50654692 = 51317952379922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5065409) 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, 2504 + ... + 4049.

It is an arithmetic number, because the mean of its divisors is an integer number (1268199).

Almost surely, 25065469 is an apocalyptic number.

It is an amenable number.

5065469 is a deficient number, since it is larger than the sum of its proper divisors (7327).

5065469 is an equidigital number, since it uses as much as digits as its factorization.

5065469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7326.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 5065469 is about 2250.6596810713. The cubic root of 5065469 is about 171.7406968018.

The spelling of 5065469 in words is "five million, sixty-five thousand, four hundred sixty-nine".

Divisors: 1 773 6553 5065469