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39230401 = 711035081
BaseRepresentation
bin1001010110100…
…1101111000001
32201211002222211
42111221233001
540020333101
63520502121
7654311230
oct225515701
981732884
1039230401
1120165421
121117a941
138187472
1452d2b17
15369dc51
hex2569bc1

39230401 has 8 divisors (see below), whose sum is σ = 44884224. Its totient is φ = 33588960.

The previous prime is 39230377. The next prime is 39230423. The reversal of 39230401 is 10403293.

39230401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 39230401 - 25 = 39230369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (39230431) 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 7 ways as a sum of consecutive naturals, for example, 5181 + ... + 10261.

It is an arithmetic number, because the mean of its divisors is an integer number (5610528).

Almost surely, 239230401 is an apocalyptic number.

It is an amenable number.

39230401 is a deficient number, since it is larger than the sum of its proper divisors (5653823).

39230401 is a wasteful number, since it uses less digits than its factorization.

39230401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6191.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 39230401 is about 6263.4176772749. The cubic root of 39230401 is about 339.7876442119.

Adding to 39230401 its reverse (10403293), we get a palindrome (49633694).

The spelling of 39230401 in words is "thirty-nine million, two hundred thirty thousand, four hundred one".

Divisors: 1 7 1103 5081 7721 35567 5604343 39230401