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3414245 = 52572657
BaseRepresentation
bin1101000001100011100101
320102110110112
431001203211
51333223440
6201102405
741010032
oct15014345
96373415
103414245
111a2219a
121187a05
13927083
1464c389
15476965
hex3418e5

3414245 has 8 divisors (see below), whose sum is σ = 4114584. Its totient is φ = 2719744.

The previous prime is 3414241. The next prime is 3414259. The reversal of 3414245 is 5424143.

It can be written as a sum of positive squares in 4 ways, for example, as 1515361 + 1898884 = 1231^2 + 1378^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3414245 - 22 = 3414241 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3414245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3414241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44 + ... + 2613.

It is an arithmetic number, because the mean of its divisors is an integer number (514323).

Almost surely, 23414245 is an apocalyptic number.

It is an amenable number.

3414245 is a deficient number, since it is larger than the sum of its proper divisors (700339).

3414245 is a wasteful number, since it uses less digits than its factorization.

3414245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2919.

The product of its digits is 1920, while the sum is 23.

The square root of 3414245 is about 1847.7675719635. The cubic root of 3414245 is about 150.5791682899.

Adding to 3414245 its reverse (5424143), we get a palindrome (8838388).

The spelling of 3414245 in words is "three million, four hundred fourteen thousand, two hundred forty-five".

Divisors: 1 5 257 1285 2657 13285 682849 3414245