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30424335 = 352969941
BaseRepresentation
bin111010000001…
…1110100001111
32010020201100020
41310003310033
530242034320
63004033223
7516413454
oct164036417
963221306
1030424335
11161a0287
12a232813
1363c3186
14407d82b
152a0e940
hex1d03d0f

30424335 has 16 divisors (see below), whose sum is σ = 50358240. Its totient is φ = 15666560.

The previous prime is 30424333. The next prime is 30424379. The reversal of 30424335 is 53342403.

It is not a de Polignac number, because 30424335 - 21 = 30424333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30424333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34536 + ... + 35405.

It is an arithmetic number, because the mean of its divisors is an integer number (3147390).

Almost surely, 230424335 is an apocalyptic number.

30424335 is a deficient number, since it is larger than the sum of its proper divisors (19933905).

30424335 is a wasteful number, since it uses less digits than its factorization.

30424335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69978.

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 30424335 is about 5515.8258674472. The cubic root of 30424335 is about 312.1814054357.

Adding to 30424335 its reverse (53342403), we get a palindrome (83766738).

The spelling of 30424335 in words is "thirty million, four hundred twenty-four thousand, three hundred thirty-five".

Divisors: 1 3 5 15 29 87 145 435 69941 209823 349705 1049115 2028289 6084867 10141445 30424335