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14515250241 = 319670937957
BaseRepresentation
bin11011000010010110…
…10010010001000001
31101110121000010000210
431201023102101001
5214211401001431
610400200104333
71022462406552
oct154113222101
941417003023
1014515250241
116179531388
1229911650a9
1314a42a348b
149b9abc329
1559e4aed46
hex3612d2441

14515250241 has 16 divisors (see below), whose sum is σ = 20375854400. Its totient is φ = 9165918528.

The previous prime is 14515250221. The next prime is 14515250273. The reversal of 14515250241 is 14205251541.

It is not a de Polignac number, because 14515250241 - 226 = 14448141377 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14515250199 and 14515250208.

It is not an unprimeable number, because it can be changed into a prime (14515250221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 363435 + ... + 401391.

It is an arithmetic number, because the mean of its divisors is an integer number (1273490900).

Almost surely, 214515250241 is an apocalyptic number.

It is an amenable number.

14515250241 is a deficient number, since it is larger than the sum of its proper divisors (5860604159).

14515250241 is a wasteful number, since it uses less digits than its factorization.

14515250241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44688.

The product of its (nonzero) digits is 8000, while the sum is 30.

The spelling of 14515250241 in words is "fourteen billion, five hundred fifteen million, two hundred fifty thousand, two hundred forty-one".

Divisors: 1 3 19 57 6709 20127 37957 113871 127471 382413 721183 2163549 254653513 763960539 4838416747 14515250241