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913423554743 = 71031312652873
BaseRepresentation
bin11010100101011000100…
…10010101100010110111
310020022201001120022120112
431102230102111202313
5104431142412222433
61535342044453235
7122664326052440
oct15225422254267
93208631508515
10913423554743
11322420869197
1212903b84a21b
136819b8287cb
14322d20c82c7
1518b60c46348
hexd4ac4958b7

913423554743 has 8 divisors (see below), whose sum is σ = 1044013939488. Its totient is φ = 782858496384.

The previous prime is 913423554739. The next prime is 913423554749. The reversal of 913423554743 is 347455324319.

913423554743 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 913423554743 - 22 = 913423554739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 913423554691 and 913423554700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (913423554749) 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, 6254246 + ... + 6398627.

It is an arithmetic number, because the mean of its divisors is an integer number (130501742436).

Almost surely, 2913423554743 is an apocalyptic number.

913423554743 is a deficient number, since it is larger than the sum of its proper divisors (130590384745).

913423554743 is a wasteful number, since it uses less digits than its factorization.

913423554743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12663193.

The product of its digits is 5443200, while the sum is 50.

The spelling of 913423554743 in words is "nine hundred thirteen billion, four hundred twenty-three million, five hundred fifty-four thousand, seven hundred forty-three".

Divisors: 1 7 10313 72191 12652873 88570111 130489079249 913423554743