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34441430 = 253444143
BaseRepresentation
bin1000001101100…
…0100011010110
32101210210202112
42003120203112
532304111210
63230111022
7565514222
oct203304326
971723675
1034441430
11184943a1
12b64b472
13719b75a
144807782
153054d05
hex20d88d6

34441430 has 8 divisors (see below), whose sum is σ = 61994592. Its totient is φ = 13776568.

The previous prime is 34441423. The next prime is 34441441. The reversal of 34441430 is 3414443.

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

It is a junction number, because it is equal to n+sod(n) for n = 34441396 and 34441405.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1722062 + ... + 1722081.

It is an arithmetic number, because the mean of its divisors is an integer number (7749324).

Almost surely, 234441430 is an apocalyptic number.

34441430 is a deficient number, since it is larger than the sum of its proper divisors (27553162).

34441430 is a wasteful number, since it uses less digits than its factorization.

34441430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3444150.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 34441430 is about 5868.6821348579. The cubic root of 34441430 is about 325.3571773355.

Adding to 34441430 its reverse (3414443), we get a palindrome (37855873).

The spelling of 34441430 in words is "thirty-four million, four hundred forty-one thousand, four hundred thirty".

Divisors: 1 2 5 10 3444143 6888286 17220715 34441430