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14510483087 = 23630890569
BaseRepresentation
bin11011000001110010…
…00110011010001111
31101110021000220201112
431200321012122033
5214204140424322
610355510002235
71022404033262
oct154071063217
941407026645
1014510483087
116176875791
12298b64637b
1314a32c4689
149b91dacd9
1559dd6c5e2
hex360e4668f

14510483087 has 4 divisors (see below), whose sum is σ = 15141373680. Its totient is φ = 13879592496.

The previous prime is 14510483033. The next prime is 14510483089. The reversal of 14510483087 is 78038401541.

14510483087 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: 78038401541 = 101772657441.

It is a cyclic number.

It is not a de Polignac number, because 14510483087 - 26 = 14510483023 is a prime.

It is a super-2 number, since 2×145104830872 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14510483089) 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, 315445262 + ... + 315445307.

It is an arithmetic number, because the mean of its divisors is an integer number (3785343420).

Almost surely, 214510483087 is an apocalyptic number.

14510483087 is a deficient number, since it is larger than the sum of its proper divisors (630890593).

14510483087 is an equidigital number, since it uses as much as digits as its factorization.

14510483087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630890592.

The product of its (nonzero) digits is 107520, while the sum is 41.

The spelling of 14510483087 in words is "fourteen billion, five hundred ten million, four hundred eighty-three thousand, eighty-seven".

Divisors: 1 23 630890569 14510483087