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12906467614 = 27190890617
BaseRepresentation
bin11000000010100100…
…10001000100011110
31020022110210111011001
430001102101010132
5202413023430424
65532410220514
7634556110315
oct140122210436
936273714131
1012906467614
115523401167
12260242473a
1312a8bb3cb1
148a617d27c
15508128844
hex30149111e

12906467614 has 8 divisors (see below), whose sum is σ = 19632373488. Its totient is φ = 6362343120.

The previous prime is 12906467597. The next prime is 12906467617. The reversal of 12906467614 is 41676460921.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12906467617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45445167 + ... + 45445450.

It is an arithmetic number, because the mean of its divisors is an integer number (2454046686).

Almost surely, 212906467614 is an apocalyptic number.

12906467614 is a deficient number, since it is larger than the sum of its proper divisors (6725905874).

12906467614 is an equidigital number, since it uses as much as digits as its factorization.

12906467614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90890690.

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 12906467614 in words is "twelve billion, nine hundred six million, four hundred sixty-seven thousand, six hundred fourteen".

Divisors: 1 2 71 142 90890617 181781234 6453233807 12906467614