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30441041411413 = 172666967143481
BaseRepresentation
bin1101110101111100110110…
…11101011011110101010101
310222210010122111220211212111
412322332123131123311111
512442221223100131123
6144424231003151021
76261202245466003
oct672763335336525
9128703574824774
1030441041411413
119776a7830a286
1234b7817215471
1313ca7688090c9
147734d6167a73
1537bc9481a90d
hex1baf9b75bd55

30441041411413 has 8 divisors (see below), whose sum is σ = 32232899968920. Its totient is φ = 28649317194240.

The previous prime is 30441041411393. The next prime is 30441041411441. The reversal of 30441041411413 is 31411414014403.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 17263509783844 + 13177531627569 = 4154938^2 + 3630087^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 30441041411413 - 25 = 30441041411381 is a prime.

It is a super-2 number, since 2×304410414114132 (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 (30441048411413) 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, 33118368 + ... + 34025113.

It is an arithmetic number, because the mean of its divisors is an integer number (4029112496115).

Almost surely, 230441041411413 is an apocalyptic number.

It is an amenable number.

30441041411413 is a deficient number, since it is larger than the sum of its proper divisors (1791858557507).

30441041411413 is a wasteful number, since it uses less digits than its factorization.

30441041411413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67170167.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 30441041411413 its reverse (31411414014403), we get a palindrome (61852455425816).

The spelling of 30441041411413 in words is "thirty trillion, four hundred forty-one billion, forty-one million, four hundred eleven thousand, four hundred thirteen".

Divisors: 1 17 26669 453373 67143481 1141439177 1790649494789 30441041411413