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12034141 = 76128183
BaseRepresentation
bin101101111010…
…000001011101
3211122101201221
4231322001131
511040043031
61105533341
7204200650
oct55720135
924571657
1012034141
11687a479
124044251
1326546c2
141853897
1510caa11
hexb7a05d

12034141 has 8 divisors (see below), whose sum is σ = 13979264. Its totient is φ = 10145520.

The previous prime is 12034133. The next prime is 12034151. The reversal of 12034141 is 14143021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12034141 - 23 = 12034133 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 (12034151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13665 + ... + 14518.

It is an arithmetic number, because the mean of its divisors is an integer number (1747408).

Almost surely, 212034141 is an apocalyptic number.

It is an amenable number.

12034141 is a deficient number, since it is larger than the sum of its proper divisors (1945123).

12034141 is an equidigital number, since it uses as much as digits as its factorization.

12034141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28251.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 12034141 is about 3469.0259439791. The cubic root of 12034141 is about 229.1597634211.

Adding to 12034141 its reverse (14143021), we get a palindrome (26177162).

The spelling of 12034141 in words is "twelve million, thirty-four thousand, one hundred forty-one".

Divisors: 1 7 61 427 28183 197281 1719163 12034141