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6169241 = 13474557
BaseRepresentation
bin10111100010001010011001
3102121102121102
4113202022121
53034403431
6340121145
7103303061
oct27421231
912542542
106169241
113534051
1220961b5
131380050
14b683a1
1581cdcb
hex5e2299

6169241 has 4 divisors (see below), whose sum is σ = 6643812. Its totient is φ = 5694672.

The previous prime is 6169231. The next prime is 6169259. The reversal of 6169241 is 1429616.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2544025 + 3625216 = 1595^2 + 1904^2 .

It is a cyclic number.

It is not a de Polignac number, because 6169241 - 214 = 6152857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6169201) 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 3 ways as a sum of consecutive naturals, for example, 237266 + ... + 237291.

It is an arithmetic number, because the mean of its divisors is an integer number (1660953).

Almost surely, 26169241 is an apocalyptic number.

It is an amenable number.

6169241 is a deficient number, since it is larger than the sum of its proper divisors (474571).

6169241 is a wasteful number, since it uses less digits than its factorization.

6169241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474570.

The product of its digits is 2592, while the sum is 29.

The square root of 6169241 is about 2483.7956840288. The cubic root of 6169241 is about 183.4047497707.

The spelling of 6169241 in words is "six million, one hundred sixty-nine thousand, two hundred forty-one".

Divisors: 1 13 474557 6169241