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20200233113 = 31979166553
BaseRepresentation
bin10010110100000001…
…110001100010011001
31221010210022011102222
4102310001301202121
5312332224424423
613140241033425
71313403101624
oct226401614231
957123264388
1020200233113
118626561135
123ab9025875
131b9c014078
14d98b28dbb
157d361e3c8
hex4b4071899

20200233113 has 8 divisors (see below), whose sum is σ = 20854296576. Its totient is φ = 19546322400.

The previous prime is 20200233089. The next prime is 20200233199. The reversal of 20200233113 is 31133200202.

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 20200233113 - 210 = 20200232089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20200233091 and 20200233100.

It is not an unprimeable number, because it can be changed into a prime (20200283113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270245 + ... + 336797.

It is an arithmetic number, because the mean of its divisors is an integer number (2606787072).

Almost surely, 220200233113 is an apocalyptic number.

It is an amenable number.

20200233113 is a deficient number, since it is larger than the sum of its proper divisors (654063463).

20200233113 is an equidigital number, since it uses as much as digits as its factorization.

20200233113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76375.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 20200233113 its reverse (31133200202), we get a palindrome (51333433315).

The spelling of 20200233113 in words is "twenty billion, two hundred million, two hundred thirty-three thousand, one hundred thirteen".

Divisors: 1 31 9791 66553 303521 2063143 651620423 20200233113