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12106153 = 191241263
BaseRepresentation
bin101110001011…
…100110101001
3211210001112001
4232023212221
511044344103
61111251001
7204620623
oct56134651
924701461
1012106153
116919594
124079a61
13267b407
141871c13
1510e201d
hexb8b9a9

12106153 has 8 divisors (see below), whose sum is σ = 12266496. Its totient is φ = 11947200.

The previous prime is 12106147. The next prime is 12106169. The reversal of 12106153 is 35160121.

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 12106153 - 217 = 11975081 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12106153.

It is not an unprimeable number, because it can be changed into a prime (12106183) 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, 45900 + ... + 46162.

It is an arithmetic number, because the mean of its divisors is an integer number (1533312).

Almost surely, 212106153 is an apocalyptic number.

It is an amenable number.

12106153 is a deficient number, since it is larger than the sum of its proper divisors (160343).

12106153 is a wasteful number, since it uses less digits than its factorization.

12106153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 12106153 is about 3479.3897453433. The cubic root of 12106153 is about 229.6159501297.

Adding to 12106153 its reverse (35160121), we get a palindrome (47266274).

The spelling of 12106153 in words is "twelve million, one hundred six thousand, one hundred fifty-three".

Divisors: 1 191 241 263 46031 50233 63383 12106153