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12383506164061 = 192591251549009
BaseRepresentation
bin1011010000110100001001…
…1111000110100101011101
31121211211222211120210102201
42310031002133012211131
53110342410034222221
642200523150051501
72415451553431204
oct264150237064535
947754884523381
1012383506164061
113a448a743512a
12148000b1a9b91
136ba9b4b6a496
1430b5173c023b
151671cb7c6891
hexb43427c695d

12383506164061 has 8 divisors (see below), whose sum is σ = 13040300678400. Its totient is φ = 11727214752960.

The previous prime is 12383506164053. The next prime is 12383506164121. The reversal of 12383506164061 is 16046160538321.

12383506164061 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 12383506164061 - 23 = 12383506164053 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 (12383506164361) 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, 125725276 + ... + 125823733.

It is an arithmetic number, because the mean of its divisors is an integer number (1630037584800).

Almost surely, 212383506164061 is an apocalyptic number.

It is an amenable number.

12383506164061 is a deficient number, since it is larger than the sum of its proper divisors (656794514339).

12383506164061 is a wasteful number, since it uses less digits than its factorization.

12383506164061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251551619.

The product of its (nonzero) digits is 622080, while the sum is 46.

The spelling of 12383506164061 in words is "twelve trillion, three hundred eighty-three billion, five hundred six million, one hundred sixty-four thousand, sixty-one".

Divisors: 1 19 2591 49229 251549009 4779431171 651763482319 12383506164061