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5230981434213 = 331910196844901
BaseRepresentation
bin100110000011110111011…
…0010100100101101100101
3200112002002002102201221000
41030013232302210231211
51141201022221343323
615043025114143513
71046632411362213
oct114075662445545
920462062381830
105230981434213
1117374a0714847
12705971121b99
132bc382bb5022
14141276389cb3
159110aa34e43
hex4c1eeca4b65

5230981434213 has 16 divisors (see below), whose sum is σ = 8157475921600. Its totient is φ = 3303777747600.

The previous prime is 5230981434143. The next prime is 5230981434227. The reversal of 5230981434213 is 3124341890325.

It is a happy number.

5230981434213 is a `hidden beast` number, since 52 + 30 + 9 + 8 + 143 + 421 + 3 = 666.

It is not a de Polignac number, because 5230981434213 - 226 = 5230914325349 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 (5230981434293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5098421938 + ... + 5098422963.

It is an arithmetic number, because the mean of its divisors is an integer number (509842245100).

Almost surely, 25230981434213 is an apocalyptic number.

It is an amenable number.

5230981434213 is a deficient number, since it is larger than the sum of its proper divisors (2926494487387).

5230981434213 is a wasteful number, since it uses less digits than its factorization.

5230981434213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10196844929 (or 10196844923 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 5230981434213 in words is "five trillion, two hundred thirty billion, nine hundred eighty-one million, four hundred thirty-four thousand, two hundred thirteen".

Divisors: 1 3 9 19 27 57 171 513 10196844901 30590534703 91771604109 193740053119 275314812327 581220159357 1743660478071 5230981434213