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13022020133 = 294191071683
BaseRepresentation
bin11000010000010110…
…00100001000100101
31020121112020011101222
430020023010020211
5203132114121013
65552055030125
7640461226163
oct141013041045
936545204358
1013022020133
115582655511
12263506b345
1312c6b11775
148b765c233
15513351508
hex3082c4225

13022020133 has 8 divisors (see below), whose sum is σ = 13503218400. Its totient is φ = 12542966128.

The previous prime is 13022020087. The next prime is 13022020153. The reversal of 13022020133 is 33102022031.

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 13022020133 - 218 = 13021757989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13022020153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 523691 + ... + 547992.

It is an arithmetic number, because the mean of its divisors is an integer number (1687902300).

Almost surely, 213022020133 is an apocalyptic number.

It is an amenable number.

13022020133 is a deficient number, since it is larger than the sum of its proper divisors (481198267).

13022020133 is a wasteful number, since it uses less digits than its factorization.

13022020133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072131.

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

Adding to 13022020133 its reverse (33102022031), we get a palindrome (46124042164).

The spelling of 13022020133 in words is "thirteen billion, twenty-two million, twenty thousand, one hundred thirty-three".

Divisors: 1 29 419 12151 1071683 31078807 449035177 13022020133