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30051444254441 = 29267836425641
BaseRepresentation
bin1101101010100111001011…
…01010001110011011101001
310221101220000211010122202012
412311103211222032123221
512414330324212120231
6143525235400045305
76221100542342261
oct665234552163351
9127356024118665
1030051444254441
119636822929915
123454207a63835
13139caba4838ac
1475c6d782c7a1
15371a91355e2b
hex1b54e5a8e6e9

30051444254441 has 24 divisors (see below), whose sum is σ = 31968545647584. Its totient is φ = 28237757708160.

The previous prime is 30051444254437. The next prime is 30051444254443. The reversal of 30051444254441 is 14445244415003.

It is not a de Polignac number, because 30051444254441 - 22 = 30051444254437 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30051444254443) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1463981 + ... + 7889621.

It is an arithmetic number, because the mean of its divisors is an integer number (1332022735316).

Almost surely, 230051444254441 is an apocalyptic number.

It is an amenable number.

30051444254441 is a deficient number, since it is larger than the sum of its proper divisors (1917101393143).

30051444254441 is an equidigital number, since it uses as much as digits as its factorization.

30051444254441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6425849 (or 6425820 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 41.

Adding to 30051444254441 its reverse (14445244415003), we get a palindrome (44496688669444).

The spelling of 30051444254441 in words is "thirty trillion, fifty-one billion, four hundred forty-four million, two hundred fifty-four thousand, four hundred forty-one".

Divisors: 1 29 67 83 841 1943 2407 5561 56347 69803 161269 4676801 6425641 186343589 430517947 533328203 5403964081 12485020463 15466517887 35732989601 362065593427 448529018723 1036256698429 30051444254441