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12392291153 = 111333984457
BaseRepresentation
bin10111000101010001…
…10101101101010001
31011222122021121122102
423202220311231101
5200334411304103
65405401450145
7616043510504
oct134250655521
934878247572
1012392291153
11528a141840
12249a1a0955
131226507378
14857b7713b
154c7e0ee88
hex2e2a35b51

12392291153 has 8 divisors (see below), whose sum is σ = 13520036640. Its totient is φ = 11264741280.

The previous prime is 12392291129. The next prime is 12392291231. The reversal of 12392291153 is 35119229321.

12392291153 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 12392291153 - 216 = 12392225617 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12392290153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104501 + ... + 188957.

It is an arithmetic number, because the mean of its divisors is an integer number (1690004580).

Almost surely, 212392291153 is an apocalyptic number.

It is an amenable number.

12392291153 is a deficient number, since it is larger than the sum of its proper divisors (1127745487).

12392291153 is a wasteful number, since it uses less digits than its factorization.

12392291153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97807.

The product of its digits is 29160, while the sum is 38.

The spelling of 12392291153 in words is "twelve billion, three hundred ninety-two million, two hundred ninety-one thousand, one hundred fifty-three".

Divisors: 1 11 13339 84457 146729 929027 1126571923 12392291153