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30013211343241 = 73937748712473
BaseRepresentation
bin1101101001011111111101…
…10011001111100110001001
310221021020100022011112101001
412310233332303033212021
512413214024100440431
6143455513504055001
76215245233064000
oct664577663174611
9127236308145331
1030013211343241
1196215933a6845
123448917904461
13139930653a309
1475a90bc0bc37
15370aa4a75e61
hex1b4bfeccf989

30013211343241 has 32 divisors (see below), whose sum is σ = 35045673062400. Its totient is φ = 25692662032128.

The previous prime is 30013211343229. The next prime is 30013211343253. The reversal of 30013211343241 is 14234311231003.

It is an interprime number because it is at equal distance from previous prime (30013211343229) and next prime (30013211343253).

It is not a de Polignac number, because 30013211343241 - 25 = 30013211343209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30013211343041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2406248181 + ... + 2406260653.

It is an arithmetic number, because the mean of its divisors is an integer number (1095177283200).

Almost surely, 230013211343241 is an apocalyptic number.

It is an amenable number.

30013211343241 is a deficient number, since it is larger than the sum of its proper divisors (5032461719159).

30013211343241 is an equidigital number, since it uses as much as digits as its factorization.

30013211343241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20918 (or 20904 counting only the distinct ones).

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

Adding to 30013211343241 its reverse (14234311231003), we get a palindrome (44247522574244).

The spelling of 30013211343241 in words is "thirty trillion, thirteen billion, two hundred eleven million, three hundred forty-three thousand, two hundred forty-one".

Divisors: 1 7 49 343 937 6559 7487 12473 45913 52409 87311 321391 366863 611177 2568041 4278239 7015319 11687201 49107233 81810407 93385351 343750631 572672849 653697457 2406254417 4008709943 4575882199 32031175393 87502073887 612514517209 4287601620463 30013211343241