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12401012014 = 26200506007
BaseRepresentation
bin10111000110010100…
…00110110100101110
31012000020200200102021
423203022012310232
5200344124341024
65410312420354
7616210601656
oct134312066456
935006620367
1012401012014
115294058966
1224a10a76ba
13122826b941
14858da7366
154c8a83de4
hex2e3286d2e

12401012014 has 4 divisors (see below), whose sum is σ = 18601518024. Its totient is φ = 6200506006.

The previous prime is 12401011999. The next prime is 12401012053. The reversal of 12401012014 is 41021010421.

It is a happy number.

12401012014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3100253002 + ... + 3100253005.

It is an arithmetic number, because the mean of its divisors is an integer number (4650379506).

Almost surely, 212401012014 is an apocalyptic number.

12401012014 is a deficient number, since it is larger than the sum of its proper divisors (6200506010).

12401012014 is an equidigital number, since it uses as much as digits as its factorization.

12401012014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6200506009.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12401012014 its reverse (41021010421), we get a palindrome (53422022435).

The spelling of 12401012014 in words is "twelve billion, four hundred one million, twelve thousand, fourteen".

Divisors: 1 2 6200506007 12401012014