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12095029 = 64118869
BaseRepresentation
bin101110001000…
…111000110101
3211202111021001
4232020320311
511044020104
61111123301
7204543322
oct56107065
924674231
1012095029
1169111a1
124073531
13267632b
14186bb49
1510ddaa4
hexb88e35

12095029 has 4 divisors (see below), whose sum is σ = 12114540. Its totient is φ = 12075520.

The previous prime is 12095003. The next prime is 12095081. The reversal of 12095029 is 92059021.

12095029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11458225 + 636804 = 3385^2 + 798^2 .

It is a cyclic number.

It is not a de Polignac number, because 12095029 - 29 = 12094517 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12094988 and 12095006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12095329) 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, 8794 + ... + 10075.

It is an arithmetic number, because the mean of its divisors is an integer number (3028635).

Almost surely, 212095029 is an apocalyptic number.

It is an amenable number.

12095029 is a deficient number, since it is larger than the sum of its proper divisors (19511).

12095029 is an equidigital number, since it uses as much as digits as its factorization.

12095029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19510.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 12095029 is about 3477.7908217718. The cubic root of 12095029 is about 229.5455993868.

The spelling of 12095029 in words is "twelve million, ninety-five thousand, twenty-nine".

Divisors: 1 641 18869 12095029