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4284051 = 317167503
BaseRepresentation
bin10000010101111010010011
322001122121120
4100111322103
52044042201
6231453323
751261642
oct20257223
98048546
104284051
112466742
121527243
13b6cc55
147d7359
15599536
hex415e93

4284051 has 16 divisors (see below), whose sum is σ = 6096384. Its totient is φ = 2666624.

The previous prime is 4284041. The next prime is 4284061. The reversal of 4284051 is 1504824.

It is an interprime number because it is at equal distance from previous prime (4284041) and next prime (4284061).

It is a cyclic number.

It is not a de Polignac number, because 4284051 - 25 = 4284019 is a prime.

It is an Ulam number.

4284051 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4284011) 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 15 ways as a sum of consecutive naturals, for example, 8266 + ... + 8768.

It is an arithmetic number, because the mean of its divisors is an integer number (381024).

Almost surely, 24284051 is an apocalyptic number.

4284051 is a deficient number, since it is larger than the sum of its proper divisors (1812333).

4284051 is a wasteful number, since it uses less digits than its factorization.

4284051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 4284051 is about 2069.7949173771. The cubic root of 4284051 is about 162.4120360214.

Adding to 4284051 its reverse (1504824), we get a palindrome (5788875).

The spelling of 4284051 in words is "four million, two hundred eighty-four thousand, fifty-one".

Divisors: 1 3 17 51 167 501 503 1509 2839 8517 8551 25653 84001 252003 1428017 4284051