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4370249 = 13379887
BaseRepresentation
bin10000101010111101001001
322020000212002
4100222331021
52104321444
6233400345
752101152
oct20527511
98200762
104370249
112515484
1215690b5
13ba0260
1481a929
155b4d4e
hex42af49

4370249 has 8 divisors (see below), whose sum is σ = 4724160. Its totient is φ = 4018896.

The previous prime is 4370237. The next prime is 4370273. The reversal of 4370249 is 9420734.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4370249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4370279) 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, 4484 + ... + 5370.

It is an arithmetic number, because the mean of its divisors is an integer number (590520).

Almost surely, 24370249 is an apocalyptic number.

It is an amenable number.

4370249 is a deficient number, since it is larger than the sum of its proper divisors (353911).

4370249 is a wasteful number, since it uses less digits than its factorization.

4370249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 4370249 is about 2090.5140516151. The cubic root of 4370249 is about 163.4940908812.

The spelling of 4370249 in words is "four million, three hundred seventy thousand, two hundred forty-nine".

Divisors: 1 13 379 887 4927 11531 336173 4370249