Search a number
-
+
14750651 = 128311497
BaseRepresentation
bin111000010001…
…001110111011
31000202102002102
4320101032323
512234010101
61244054015
7236243546
oct70211673
930672072
1014750651
118365423
124b3430b
133095cc6
141d5d85d
15146586b
hexe113bb

14750651 has 4 divisors (see below), whose sum is σ = 14763432. Its totient is φ = 14737872.

The previous prime is 14750639. The next prime is 14750657. The reversal of 14750651 is 15605741.

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 14750651 - 26 = 14750587 is a prime.

It is a super-3 number, since 3×147506513 (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14750657) 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 3 ways as a sum of consecutive naturals, for example, 4466 + ... + 7031.

It is an arithmetic number, because the mean of its divisors is an integer number (3690858).

Almost surely, 214750651 is an apocalyptic number.

14750651 is a deficient number, since it is larger than the sum of its proper divisors (12781).

14750651 is a wasteful number, since it uses less digits than its factorization.

14750651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12780.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 14750651 is about 3840.6576259802. The cubic root of 14750651 is about 245.2470145109.

The spelling of 14750651 in words is "fourteen million, seven hundred fifty thousand, six hundred fifty-one".

Divisors: 1 1283 11497 14750651