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20000232022 = 210000116011
BaseRepresentation
bin10010101000000110…
…110101001001010110
31220121211222001112011
4102220012311021112
5311430024411042
613104334214434
71305424111231
oct225006651126
956554861464
1020000232022
118533678381
123a6205441a
131b69759424
14d7a346418
157c0cb4a17
hex4a81b5256

20000232022 has 4 divisors (see below), whose sum is σ = 30000348036. Its totient is φ = 10000116010.

The previous prime is 20000232019. The next prime is 20000232047. The reversal of 20000232022 is 22023200002.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 20000231993 and 20000232011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000058004 + ... + 5000058007.

It is an arithmetic number, because the mean of its divisors is an integer number (7500087009).

Almost surely, 220000232022 is an apocalyptic number.

20000232022 is a deficient number, since it is larger than the sum of its proper divisors (10000116014).

20000232022 is a wasteful number, since it uses less digits than its factorization.

20000232022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10000116013.

The product of its (nonzero) digits is 96, while the sum is 13.

Adding to 20000232022 its reverse (22023200002), we get a palindrome (42023432024).

The spelling of 20000232022 in words is "twenty billion, two hundred thirty-two thousand, twenty-two".

Divisors: 1 2 10000116011 20000232022