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12014130 = 235400471
BaseRepresentation
bin101101110101…
…001000110010
3211121101021210
4231311020302
511033423010
61105300550
7204055422
oct55651062
924541253
1012014130
116866437
124034756
13264856b
14184a482
1510c4b20
hexb75232

12014130 has 16 divisors (see below), whose sum is σ = 28833984. Its totient is φ = 3203760.

The previous prime is 12014117. The next prime is 12014153. The reversal of 12014130 is 3141021.

It is a happy number.

12014130 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200206 + ... + 200265.

It is an arithmetic number, because the mean of its divisors is an integer number (1802124).

Almost surely, 212014130 is an apocalyptic number.

12014130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12014130 is an abundant number, since it is smaller than the sum of its proper divisors (16819854).

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

12014130 is a wasteful number, since it uses less digits than its factorization.

12014130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400481.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 12014130 is about 3466.1405049421. The cubic root of 12014130 is about 229.0326733317.

Adding to 12014130 its reverse (3141021), we get a palindrome (15155151).

The spelling of 12014130 in words is "twelve million, fourteen thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 400471 800942 1201413 2002355 2402826 4004710 6007065 12014130