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30254363462231 is a prime number
BaseRepresentation
bin1101110000100001001001…
…00101100100101001010111
310222010021210121102110111122
412320100210211210221113
512431141414021242411
6144202355050554155
76241543221216206
oct670204445445127
9128107717373448
1030254363462231
119704892499037
1234875b913895b
1313b5c8850a44c
147684674c523d
15376ebac109db
hex1b8424964a57

30254363462231 has 2 divisors, whose sum is σ = 30254363462232. Its totient is φ = 30254363462230.

The previous prime is 30254363462179. The next prime is 30254363462249. The reversal of 30254363462231 is 13226436345203.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30254363462231 is a prime.

It is a super-2 number, since 2×302543634622312 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30254363464231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15127181731115 + 15127181731116.

It is an arithmetic number, because the mean of its divisors is an integer number (15127181731116).

Almost surely, 230254363462231 is an apocalyptic number.

30254363462231 is a deficient number, since it is larger than the sum of its proper divisors (1).

30254363462231 is an equidigital number, since it uses as much as digits as its factorization.

30254363462231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1866240, while the sum is 44.

The spelling of 30254363462231 in words is "thirty trillion, two hundred fifty-four billion, three hundred sixty-three million, four hundred sixty-two thousand, two hundred thirty-one".