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423030413 = 1359551539
BaseRepresentation
bin11001001101101…
…110111010001101
31002111000011122002
4121031232322031
51331243433123
6105551002045
713324461551
oct3115567215
91074004562
10423030413
111a7876013
12b9809325
1369846170
144027b861
1527212528
hex1936ee8d

423030413 has 8 divisors (see below), whose sum is σ = 463293600. Its totient is φ = 383870448.

The previous prime is 423030359. The next prime is 423030427. The reversal of 423030413 is 314030324.

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

It is not a de Polignac number, because 423030413 - 214 = 423014029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423030463) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 275003 + ... + 276536.

It is an arithmetic number, because the mean of its divisors is an integer number (57911700).

Almost surely, 2423030413 is an apocalyptic number.

It is an amenable number.

423030413 is a deficient number, since it is larger than the sum of its proper divisors (40263187).

423030413 is a wasteful number, since it uses less digits than its factorization.

423030413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551611.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 423030413 is about 20567.7031532449. The cubic root of 423030413 is about 750.6840650688.

Adding to 423030413 its reverse (314030324), we get a palindrome (737060737).

It can be divided in two parts, 4230 and 30413, that added together give a palindrome (34643).

The spelling of 423030413 in words is "four hundred twenty-three million, thirty thousand, four hundred thirteen".

Divisors: 1 13 59 767 551539 7170007 32540801 423030413