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220020032203133 = 2954791384723063
BaseRepresentation
bin110010000001101101100111…
…110111001110100101111101
31001212000201011100012220212112
4302001231213313032211331
5212314302011221000013
62055535450223143405
764225631335266131
oct6201554767164575
91055021140186775
10220020032203133
1164117a762a5068
1220815433744b65
13959ca52814246
143c4905254b3c1
151a6835c902ba8
hexc81b67dce97d

220020032203133 has 8 divisors (see below), whose sum is σ = 227648471721600. Its totient is φ = 212394362141808.

The previous prime is 220020032203129. The next prime is 220020032203159. The reversal of 220020032203133 is 331302230020022.

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 220020032203133 - 22 = 220020032203129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220020032203099 and 220020032203108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220020032203123) 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, 692202641 + ... + 692520422.

It is an arithmetic number, because the mean of its divisors is an integer number (28456058965200).

Almost surely, 2220020032203133 is an apocalyptic number.

It is an amenable number.

220020032203133 is a deficient number, since it is larger than the sum of its proper divisors (7628439518467).

220020032203133 is a wasteful number, since it uses less digits than its factorization.

220020032203133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384728571.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 220020032203133 its reverse (331302230020022), we get a palindrome (551322262223155).

The spelling of 220020032203133 in words is "two hundred twenty trillion, twenty billion, thirty-two million, two hundred three thousand, one hundred thirty-three".

Divisors: 1 29 5479 158891 1384723063 40156968827 7586897662177 220020032203133