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14215874371 = 271101951479
BaseRepresentation
bin11010011110101010…
…10000011101000011
31100200201200020112121
431033111100131003
5213103230434441
610310343305111
71012165636606
oct151725203503
940621606477
1014215874371
116035543906
122908a4b197
1314572637aa
1498c02c33d
15583075dd1
hex34f550743

14215874371 has 8 divisors (see below), whose sum is σ = 14282611200. Its totient is φ = 14149243080.

The previous prime is 14215874369. The next prime is 14215874389. The reversal of 14215874371 is 17347851241.

14215874371 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14215874371 - 21 = 14215874369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14215874341) 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 7 ways as a sum of consecutive naturals, for example, 250410 + ... + 301888.

It is an arithmetic number, because the mean of its divisors is an integer number (1785326400).

Almost surely, 214215874371 is an apocalyptic number.

14215874371 is a deficient number, since it is larger than the sum of its proper divisors (66736829).

14215874371 is a wasteful number, since it uses less digits than its factorization.

14215874371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52769.

The product of its digits is 188160, while the sum is 43.

The spelling of 14215874371 in words is "fourteen billion, two hundred fifteen million, eight hundred seventy-four thousand, three hundred seventy-one".

Divisors: 1 271 1019 51479 276149 13950809 52457101 14215874371