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30260416231 is a prime number
BaseRepresentation
bin11100001011101010…
…010100111011100111
32220002220022102021201
4130023222110323213
5443433131304411
621522413423331
72120611202563
oct341352247347
986086272251
1030260416231
1111919241661
125a4619ab47
132b13313946
141670c766a3
15bc19193c1
hex70ba94ee7

30260416231 has 2 divisors, whose sum is σ = 30260416232. Its totient is φ = 30260416230.

The previous prime is 30260416163. The next prime is 30260416259. The reversal of 30260416231 is 13261406203.

It is an a-pointer prime, because the next prime (30260416259) can be obtained adding 30260416231 to its sum of digits (28).

It is a strong prime.

It is an emirp because it is prime and its reverse (13261406203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30260416231 - 219 = 30259891943 is a prime.

It is a super-2 number, since 2×302604162312 (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30260416231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30260416631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15130208115 + 15130208116.

It is an arithmetic number, because the mean of its divisors is an integer number (15130208116).

Almost surely, 230260416231 is an apocalyptic number.

30260416231 is a deficient number, since it is larger than the sum of its proper divisors (1).

30260416231 is an equidigital number, since it uses as much as digits as its factorization.

30260416231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 30260416231 in words is "thirty billion, two hundred sixty million, four hundred sixteen thousand, two hundred thirty-one".