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13423332030 = 235447444401
BaseRepresentation
bin11001000000001011…
…11100101010111110
31021122111100220211120
430200011330222332
5204442333111110
610055552331410
7653433303543
oct144005745276
937574326746
1013423332030
115769137039
122727543b66
13135bcc2224
14914a84bca
155386c3870
hex32017cabe

13423332030 has 16 divisors (see below), whose sum is σ = 32215996944. Its totient is φ = 3579555200.

The previous prime is 13423332029. The next prime is 13423332031. The reversal of 13423332030 is 3023332431.

It is a happy number.

13423332030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13423332029) and next prime (13423332031).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13423332031) 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, 223722171 + ... + 223722230.

It is an arithmetic number, because the mean of its divisors is an integer number (2013499809).

Almost surely, 213423332030 is an apocalyptic number.

13423332030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13423332030 is an abundant number, since it is smaller than the sum of its proper divisors (18792664914).

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

13423332030 is a wasteful number, since it uses less digits than its factorization.

13423332030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447444411.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 13423332030 its reverse (3023332431), we get a palindrome (16446664461).

The spelling of 13423332030 in words is "thirteen billion, four hundred twenty-three million, three hundred thirty-two thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 447444401 894888802 1342333203 2237222005 2684666406 4474444010 6711666015 13423332030