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30233153502341 = 2391171148772647
BaseRepresentation
bin1101101111111001101000…
…10111111111110010000101
310222001021001110010212022122
412313330310113333302011
512430314444244033331
6144144530255535325
76240162504432356
oct667746427776205
9128037043125278
1030233153502341
1196a6898a80269
123483479b2a545
1313b3c88261b1a
14767414639d2d
15376678b3d17b
hex1b7f345ffc85

30233153502341 has 16 divisors (see below), whose sum is σ = 30406431006720. Its totient is φ = 30060301667760.

The previous prime is 30233153502313. The next prime is 30233153502359. The reversal of 30233153502341 is 14320535133203.

It is a cyclic number.

It is not a de Polignac number, because 30233153502341 - 218 = 30233153240197 is a prime.

It is a super-2 number, since 2×302331535023412 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30233153502241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 416128880 + ... + 416201526.

It is an arithmetic number, because the mean of its divisors is an integer number (1900401937920).

Almost surely, 230233153502341 is an apocalyptic number.

It is an amenable number.

30233153502341 is a deficient number, since it is larger than the sum of its proper divisors (173277504379).

30233153502341 is a wasteful number, since it uses less digits than its factorization.

30233153502341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75544.

The product of its (nonzero) digits is 97200, while the sum is 35.

Adding to 30233153502341 its reverse (14320535133203), we get a palindrome (44553688635544).

The spelling of 30233153502341 in words is "thirty trillion, two hundred thirty-three billion, one hundred fifty-three million, five hundred two thousand, three hundred forty-one".

Divisors: 1 239 1171 1487 72647 279869 355393 1741277 17362633 85069637 108026089 416165203 20331643243 25818235271 126498550219 30233153502341