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14966974483 = 23650738021
BaseRepresentation
bin11011111000001100…
…11110100000010011
31102122002000002012021
431330012132200103
5221123021140413
610513054112311
71036616120056
oct157406364023
942562002167
1014966974483
1163905154aa
122a984ab697
131546a54c26
14a1daa8a9d
155c8e8e18d
hex37c19e813

14966974483 has 4 divisors (see below), whose sum is σ = 15617712528. Its totient is φ = 14316236440.

The previous prime is 14966974459. The next prime is 14966974489. The reversal of 14966974483 is 38447966941.

14966974483 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, and also an emirpimes, since its reverse is a distinct semiprime: 38447966941 = 213411801601.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14966974483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14966974489) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 325368988 + ... + 325369033.

It is an arithmetic number, because the mean of its divisors is an integer number (3904428132).

Almost surely, 214966974483 is an apocalyptic number.

14966974483 is a deficient number, since it is larger than the sum of its proper divisors (650738045).

14966974483 is an equidigital number, since it uses as much as digits as its factorization.

14966974483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650738044.

The product of its digits is 31352832, while the sum is 61.

The spelling of 14966974483 in words is "fourteen billion, nine hundred sixty-six million, nine hundred seventy-four thousand, four hundred eighty-three".

Divisors: 1 23 650738021 14966974483