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4274049 = 313293779
BaseRepresentation
bin10000010011011110000001
322001010220010
4100103132001
52043232144
6231335133
751220533
oct20233601
98033803
104274049
11245a17a
1215214a9
13b68530
147d3853
155965b9
hex413781

4274049 has 16 divisors (see below), whose sum is σ = 6350400. Its totient is φ = 2538816.

The previous prime is 4274041. The next prime is 4274051. The reversal of 4274049 is 9404724.

It is not a de Polignac number, because 4274049 - 23 = 4274041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4274041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 759 + ... + 3020.

It is an arithmetic number, because the mean of its divisors is an integer number (396900).

Almost surely, 24274049 is an apocalyptic number.

It is an amenable number.

4274049 is a deficient number, since it is larger than the sum of its proper divisors (2076351).

4274049 is a wasteful number, since it uses less digits than its factorization.

4274049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3824.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 4274049 is about 2067.3773240509. The cubic root of 4274049 is about 162.2855427384.

The spelling of 4274049 in words is "four million, two hundred seventy-four thousand, forty-nine".

Divisors: 1 3 13 29 39 87 377 1131 3779 11337 49127 109591 147381 328773 1424683 4274049