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11031242341 = 77919947997
BaseRepresentation
bin10100100011000001…
…10110011001100101
31001110210020011200011
422101200312121211
5140042444223331
65022341450221
7540236004250
oct122140663145
931423204604
1011031242341
114750937709
12217a410971
13106a545c42
147690c4097
154486b13b1
hex291836665

11031242341 has 8 divisors (see below), whose sum is σ = 12766718720. Its totient is φ = 9335662128.

The previous prime is 11031242333. The next prime is 11031242347. The reversal of 11031242341 is 14324213011.

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 11031242341 - 23 = 11031242333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11031242347) 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, 9973446 + ... + 9974551.

It is an arithmetic number, because the mean of its divisors is an integer number (1595839840).

Almost surely, 211031242341 is an apocalyptic number.

It is an amenable number.

11031242341 is a deficient number, since it is larger than the sum of its proper divisors (1735476379).

11031242341 is an equidigital number, since it uses as much as digits as its factorization.

11031242341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19948083.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11031242341 its reverse (14324213011), we get a palindrome (25355455352).

The spelling of 11031242341 in words is "eleven billion, thirty-one million, two hundred forty-two thousand, three hundred forty-one".

Divisors: 1 7 79 553 19947997 139635979 1575891763 11031242341