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111311241104042 = 277950802936003
BaseRepresentation
bin11001010011110010101010…
…111111000100101010101010
3112121010020202210000111010222
4121103302222333010222222
5104042210410210312132
61032423402255210042
732305654215145310
oct3123625277045252
9477106683014128
10111311241104042
11325159177a8211
1210598a45516922
134a157b323c745
141d6b6c83dc0b0
15cd06da450412
hex653caafc4aaa

111311241104042 has 8 divisors (see below), whose sum is σ = 190819270464096. Its totient is φ = 47704817616012.

The previous prime is 111311241103987. The next prime is 111311241104057. The reversal of 111311241104042 is 240401142113111.

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

It is a super-2 number, since 2×1113112411040422 (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3975401467988 + ... + 3975401468015.

It is an arithmetic number, because the mean of its divisors is an integer number (23852408808012).

Almost surely, 2111311241104042 is an apocalyptic number.

111311241104042 is a deficient number, since it is larger than the sum of its proper divisors (79508029360054).

111311241104042 is an equidigital number, since it uses as much as digits as its factorization.

111311241104042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7950802936012.

The product of its (nonzero) digits is 768, while the sum is 26.

Adding to 111311241104042 its reverse (240401142113111), we get a palindrome (351712383217153).

The spelling of 111311241104042 in words is "one hundred eleven trillion, three hundred eleven billion, two hundred forty-one million, one hundred four thousand, forty-two".

Divisors: 1 2 7 14 7950802936003 15901605872006 55655620552021 111311241104042