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30244012344141 = 323993420178279
BaseRepresentation
bin1101110000001101110111…
…00111001100001101001101
310222002022002012222011220120
412320012323213030031031
512431004214130003031
6144153524002335153
76241025551162311
oct670067347141515
9128068065864816
1030244012344141
119700460565892
1234855aa65a4b9
1313b4cc8b64bbb
14767b64883b41
15376ab20e7a96
hex1b81bb9cc34d

30244012344141 has 8 divisors (see below), whose sum is σ = 40327030601280. Its totient is φ = 20161834491552.

The previous prime is 30244012344131. The next prime is 30244012344187. The reversal of 30244012344141 is 14144321044203.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30244012344141 - 226 = 30243945235277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30244012344131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210017161 + ... + 210161118.

It is an arithmetic number, because the mean of its divisors is an integer number (5040878825160).

Almost surely, 230244012344141 is an apocalyptic number.

It is an amenable number.

30244012344141 is a deficient number, since it is larger than the sum of its proper divisors (10083018257139).

30244012344141 is a wasteful number, since it uses less digits than its factorization.

30244012344141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420202275.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 30244012344141 its reverse (14144321044203), we get a palindrome (44388333388344).

The spelling of 30244012344141 in words is "thirty trillion, two hundred forty-four billion, twelve million, three hundred forty-four thousand, one hundred forty-one".

Divisors: 1 3 23993 71979 420178279 1260534837 10081337448047 30244012344141