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12106374 = 237288247
BaseRepresentation
bin101110001011…
…101010000110
3211210001211020
4232023222012
511044400444
61111252010
7204621360
oct56135206
924701736
1012106374
116919775
12407a006
13267b547
141871d30
1510e2119
hexb8ba86

12106374 has 16 divisors (see below), whose sum is σ = 27671808. Its totient is φ = 3458952.

The previous prime is 12106373. The next prime is 12106411. The reversal of 12106374 is 47360121.

12106374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12106373) 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, 144082 + ... + 144165.

It is an arithmetic number, because the mean of its divisors is an integer number (1729488).

Almost surely, 212106374 is an apocalyptic number.

12106374 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12106374 is an abundant number, since it is smaller than the sum of its proper divisors (15565434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12106374 is a wasteful number, since it uses less digits than its factorization.

12106374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288259.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 12106374 is about 3479.4215036411. The cubic root of 12106374 is about 229.6173473480.

Adding to 12106374 its reverse (47360121), we get a palindrome (59466495).

The spelling of 12106374 in words is "twelve million, one hundred six thousand, three hundred seventy-four".

Divisors: 1 2 3 6 7 14 21 42 288247 576494 864741 1729482 2017729 4035458 6053187 12106374