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13358083743 = 3210913616803
BaseRepresentation
bin11000111000011010…
…00010111010011111
31021110221120222000100
430130031002322133
5204324132134433
610045302032143
7652011560364
oct143415027237
937427528010
1013358083743
115735321034
122709718653
13134b628484
1490a13c46b
15532ad5b13
hex31c342e9f

13358083743 has 12 divisors (see below), whose sum is σ = 19472029720. Its totient is φ = 8823687696.

The previous prime is 13358083723. The next prime is 13358083747. The reversal of 13358083743 is 34738085331.

13358083743 is a `hidden beast` number, since 1 + 33 + 580 + 8 + 37 + 4 + 3 = 666.

It is not a de Polignac number, because 13358083743 - 210 = 13358082719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13358083747) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6807421 + ... + 6809382.

Almost surely, 213358083743 is an apocalyptic number.

13358083743 is a deficient number, since it is larger than the sum of its proper divisors (6113945977).

13358083743 is a wasteful number, since it uses less digits than its factorization.

13358083743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13616918 (or 13616915 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 13358083743 in words is "thirteen billion, three hundred fifty-eight million, eighty-three thousand, seven hundred forty-three".

Divisors: 1 3 9 109 327 981 13616803 40850409 122551227 1484231527 4452694581 13358083743