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12353974623077 = 129113017355347
BaseRepresentation
bin1011001111000110001001…
…0001001101101101100101
31121202000202201210002000112
42303301202101031231211
53104401420000414302
642135200530422405
72413355002452113
oct263614221155545
947660681702015
1012353974623077
113a3332267530a
121476349131a05
136b7c89865c89
14309d1527aab3
1516654dd85552
hexb3c6244db65

12353974623077 has 8 divisors (see below), whose sum is σ = 12373048720032. Its totient is φ = 12334915242000.

The previous prime is 12353974623071. The next prime is 12353974623079. The reversal of 12353974623077 is 77032647935321.

12353974623077 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 12353974623077 - 210 = 12353974622053 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 (12353974623071) 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, 1998083 + ... + 5357264.

It is an arithmetic number, because the mean of its divisors is an integer number (1546631090004).

Almost surely, 212353974623077 is an apocalyptic number.

It is an amenable number.

12353974623077 is a deficient number, since it is larger than the sum of its proper divisors (19074096955).

12353974623077 is a wasteful number, since it uses less digits than its factorization.

12353974623077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7357939.

The product of its (nonzero) digits is 40007520, while the sum is 59.

The spelling of 12353974623077 in words is "twelve trillion, three hundred fifty-three billion, nine hundred seventy-four million, six hundred twenty-three thousand, seventy-seven".

Divisors: 1 1291 1301 1679591 7355347 9495752977 9569306447 12353974623077