Search a number
-
+
30403043224411 = 11131154918409273
BaseRepresentation
bin1101110100110110000101…
…00101110110101101011011
310222122111120100121221120011
412322123002211312231123
512441110413031140121
6144354544254142351
76255355516310464
oct672330245665533
9128574510557504
1030403043224411
119761949326a50
1234b03917b19b7
1313c6cc13b71a0
1477172d7a7d6b
1537acbd9537e1
hex1ba6c2976b5b

30403043224411 has 16 divisors (see below), whose sum is σ = 35721355269600. Its totient is φ = 25510832766720.

The previous prime is 30403043224387. The next prime is 30403043224427. The reversal of 30403043224411 is 11442234030403.

It is a cyclic number.

It is not a de Polignac number, because 30403043224411 - 27 = 30403043224283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30403043224111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7553130 + ... + 10856143.

It is an arithmetic number, because the mean of its divisors is an integer number (2232584704350).

Almost surely, 230403043224411 is an apocalyptic number.

30403043224411 is a deficient number, since it is larger than the sum of its proper divisors (5318312045189).

30403043224411 is a wasteful number, since it uses less digits than its factorization.

30403043224411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18420846.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 30403043224411 its reverse (11442234030403), we get a palindrome (41845277254814).

The spelling of 30403043224411 in words is "thirty trillion, four hundred three billion, forty-three million, two hundred twenty-four thousand, four hundred eleven".

Divisors: 1 11 13 143 11549 127039 150137 1651507 18409273 202502003 239320549 2632526039 212608693877 2338695632647 2763913020401 30403043224411