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14738445151 = 49872955373
BaseRepresentation
bin11011011100111101…
…01101001101011111
31102001010222120212221
431232132231031133
5220141020221101
610434252010211
71031142500563
oct155636551537
942033876787
1014738445151
116283516a91
122a33a60967
13150b5bc181
149db5bb6a3
155b3d9baa1
hex36e7ad35f

14738445151 has 4 divisors (see below), whose sum is σ = 14741405512. Its totient is φ = 14735484792.

The previous prime is 14738445119. The next prime is 14738445181. The reversal of 14738445151 is 15154483741.

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

It is a cyclic number.

It is not a de Polignac number, because 14738445151 - 25 = 14738445119 is a prime.

It is a super-3 number, since 3×147384451513 (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14738445098 and 14738445107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14738445181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1472700 + ... + 1482673.

It is an arithmetic number, because the mean of its divisors is an integer number (3685351378).

Almost surely, 214738445151 is an apocalyptic number.

14738445151 is a deficient number, since it is larger than the sum of its proper divisors (2960361).

14738445151 is an equidigital number, since it uses as much as digits as its factorization.

14738445151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2960360.

The product of its digits is 268800, while the sum is 43.

The spelling of 14738445151 in words is "fourteen billion, seven hundred thirty-eight million, four hundred forty-five thousand, one hundred fifty-one".

Divisors: 1 4987 2955373 14738445151