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12614394 = 2313433761
BaseRepresentation
bin110000000111…
…101011111010
3212201212200210
4300013223322
511212130034
61130211550
7212135442
oct60075372
925655623
1012614394
117136421
124283bb6
1327c8850
141965122
1511928e9
hexc07afa

12614394 has 32 divisors (see below), whose sum is σ = 27808704. Its totient is φ = 3790080.

The previous prime is 12614369. The next prime is 12614401. The reversal of 12614394 is 49341621.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1474 + ... + 5234.

It is an arithmetic number, because the mean of its divisors is an integer number (869022).

Almost surely, 212614394 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12614394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13904352).

12614394 is an abundant number, since it is smaller than the sum of its proper divisors (15194310).

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

12614394 is a wasteful number, since it uses less digits than its factorization.

12614394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3822.

The product of its digits is 5184, while the sum is 30.

The square root of 12614394 is about 3551.6748161959. The cubic root of 12614394 is about 232.7852528418.

The spelling of 12614394 in words is "twelve million, six hundred fourteen thousand, three hundred ninety-four".

Divisors: 1 2 3 6 13 26 39 43 78 86 129 258 559 1118 1677 3354 3761 7522 11283 22566 48893 97786 146679 161723 293358 323446 485169 970338 2102399 4204798 6307197 12614394