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20032013301 = 36677337767
BaseRepresentation
bin10010101010000000…
…000100001111110101
31220201001202201020120
4102222000010033311
5312011143411201
613111431322153
71306261206066
oct225200041765
956631681216
1020032013301
11854a6050a3
123a70820359
131b73206111
14d8065a56d
157c3991536
hex4aa0043f5

20032013301 has 4 divisors (see below), whose sum is σ = 26709351072. Its totient is φ = 13354675532.

The previous prime is 20032013227. The next prime is 20032013327. The reversal of 20032013301 is 10331023002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20032013301 - 210 = 20032012277 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20032011301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3338668881 + ... + 3338668886.

It is an arithmetic number, because the mean of its divisors is an integer number (6677337768).

Almost surely, 220032013301 is an apocalyptic number.

It is an amenable number.

20032013301 is a deficient number, since it is larger than the sum of its proper divisors (6677337771).

20032013301 is an equidigital number, since it uses as much as digits as its factorization.

20032013301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6677337770.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 20032013301 its reverse (10331023002), we get a palindrome (30363036303).

The spelling of 20032013301 in words is "twenty billion, thirty-two million, thirteen thousand, three hundred one".

Divisors: 1 3 6677337767 20032013301