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745041176213 = 13122725054349
BaseRepresentation
bin10101101011101111110…
…10100010011010010101
32122020002012102012221112
422311313322202122111
544201321020114323
61330133414024405
7104553546336035
oct12656772423225
92566065365845
10745041176213
11267a74358a74
12100488948105
1355345a670b9
14280bb2118c5
15145a842b178
hexad77ea2695

745041176213 has 8 divisors (see below), whose sum is σ = 754035717600. Its totient is φ = 736096744240.

The previous prime is 745041176161. The next prime is 745041176221. The reversal of 745041176213 is 312671140547.

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 745041176213 - 218 = 745040914069 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745041176233) 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 7 ways as a sum of consecutive naturals, for example, 12497438 + ... + 12556911.

It is an arithmetic number, because the mean of its divisors is an integer number (94254464700).

Almost surely, 2745041176213 is an apocalyptic number.

It is an amenable number.

745041176213 is a deficient number, since it is larger than the sum of its proper divisors (8994541387).

745041176213 is a wasteful number, since it uses less digits than its factorization.

745041176213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25054707.

The product of its (nonzero) digits is 141120, while the sum is 41.

The spelling of 745041176213 in words is "seven hundred forty-five billion, forty-one million, one hundred seventy-six thousand, two hundred thirteen".

Divisors: 1 131 227 29737 25054349 3282119719 5687337223 745041176213