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30212401341 = 323597421371
BaseRepresentation
bin11100001000110011…
…001010100010111101
32212222112222000020110
4130020303022202331
5443333333320331
621513540340233
72116456113513
oct341063124275
985875860213
1030212401341
11118a4127331
125a320a4679
132b063a1c75
1416687384b3
15bbc5d2946
hex708cca8bd

30212401341 has 16 divisors (see below), whose sum is σ = 42747102720. Its totient is φ = 18939336240.

The previous prime is 30212401339. The next prime is 30212401379. The reversal of 30212401341 is 14310421203.

It is not a de Polignac number, because 30212401341 - 21 = 30212401339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30212401841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3706615 + ... + 3714756.

It is an arithmetic number, because the mean of its divisors is an integer number (2671693920).

Almost surely, 230212401341 is an apocalyptic number.

It is an amenable number.

30212401341 is a deficient number, since it is larger than the sum of its proper divisors (12534701379).

30212401341 is a wasteful number, since it uses less digits than its factorization.

30212401341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7421456.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 30212401341 its reverse (14310421203), we get a palindrome (44522822544).

The spelling of 30212401341 in words is "thirty billion, two hundred twelve million, four hundred one thousand, three hundred forty-one".

Divisors: 1 3 23 59 69 177 1357 4071 7421371 22264113 170691533 437860889 512074599 1313582667 10070800447 30212401341