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13460186072 = 2313112843689
BaseRepresentation
bin11001000100100101…
…00010001111011000
31021202001201022002002
430202102202033120
5210031301423242
610103350300132
7654361456664
oct144222421730
937661638062
1013460186072
115787a19023
122737957648
131366826b58
149199198a4
1553ba53432
hex3224a23d8

13460186072 has 16 divisors (see below), whose sum is σ = 25430506200. Its totient is φ = 6678717760.

The previous prime is 13460186071. The next prime is 13460186099. The reversal of 13460186072 is 27068106431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13460186071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6420797 + ... + 6422892.

Almost surely, 213460186072 is an apocalyptic number.

It is an amenable number.

13460186072 is a deficient number, since it is larger than the sum of its proper divisors (11970320128).

13460186072 is a wasteful number, since it uses less digits than its factorization.

13460186072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12843826 (or 12843822 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 13460186072 in words is "thirteen billion, four hundred sixty million, one hundred eighty-six thousand, seventy-two".

Divisors: 1 2 4 8 131 262 524 1048 12843689 25687378 51374756 102749512 1682523259 3365046518 6730093036 13460186072