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10044013245031 = 77640112936631
BaseRepresentation
bin1001001000101000110111…
…0101110111001001100111
31022120012100112220202112201
42102022031311313021213
52304030114342320111
633210053405355331
72054441003635033
oct222121565671147
938505315822481
1010044013245031
1132227076a2497
12116271b868b47
1357b1b97b908c
1426a1c06db1c3
15126403e196c1
hex9228dd77267

10044013245031 has 4 divisors (see below), whose sum is σ = 10044026958064. Its totient is φ = 10043999532000.

The previous prime is 10044013245011. The next prime is 10044013245041. The reversal of 10044013245031 is 13054231044001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10044013245031 - 25 = 10044013244999 is a prime.

It is a super-2 number, since 2×100440132450312 (a number of 27 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 (10044013245001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5691915 + ... + 7244716.

It is an arithmetic number, because the mean of its divisors is an integer number (2511006739516).

Almost surely, 210044013245031 is an apocalyptic number.

10044013245031 is a deficient number, since it is larger than the sum of its proper divisors (13713033).

10044013245031 is an equidigital number, since it uses as much as digits as its factorization.

10044013245031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13713032.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 10044013245031 its reverse (13054231044001), we get a palindrome (23098244289032).

The spelling of 10044013245031 in words is "ten trillion, forty-four billion, thirteen million, two hundred forty-five thousand, thirty-one".

Divisors: 1 776401 12936631 10044013245031