Search a number
-
+
1004423214 = 23167403869
BaseRepresentation
bin111011110111100…
…100100000101110
32120222222222121210
4323313210200232
54024113020324
6243400135250
733614312364
oct7367444056
92528888553
101004423214
11475a75033
12240467526
13130128582
149757d634
155d2a6d29
hex3bde482e

1004423214 has 8 divisors (see below), whose sum is σ = 2008846440. Its totient is φ = 334807736.

The previous prime is 1004423209. The next prime is 1004423221. The reversal of 1004423214 is 4123244001.

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

1004423214 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83701929 + ... + 83701940.

It is an arithmetic number, because the mean of its divisors is an integer number (251105805).

Almost surely, 21004423214 is an apocalyptic number.

1004423214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1004423214 is a wasteful number, since it uses less digits than its factorization.

1004423214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167403874.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1004423214 is about 31692.6365895929. The cubic root of 1004423214 is about 1001.4722361238.

Adding to 1004423214 its reverse (4123244001), we get a palindrome (5127667215).

The spelling of 1004423214 in words is "one billion, four million, four hundred twenty-three thousand, two hundred fourteen".

Divisors: 1 2 3 6 167403869 334807738 502211607 1004423214