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14310653 = 72119689
BaseRepresentation
bin110110100101…
…110011111101
3222221001112012
4312211303331
512130420103
61230421005
7232432010
oct66456375
928831465
1014310653
118094895
124961765
132c70956
141c87377
1513ca2d8
hexda5cfd

14310653 has 8 divisors (see below), whose sum is σ = 16434240. Its totient is φ = 12206880.

The previous prime is 14310643. The next prime is 14310679. The reversal of 14310653 is 35601341.

It is a happy number.

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

It is not a de Polignac number, because 14310653 - 222 = 10116349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14310643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3368 + ... + 6321.

It is an arithmetic number, because the mean of its divisors is an integer number (2054280).

Almost surely, 214310653 is an apocalyptic number.

It is an amenable number.

14310653 is a deficient number, since it is larger than the sum of its proper divisors (2123587).

14310653 is an equidigital number, since it uses as much as digits as its factorization.

14310653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9907.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 14310653 is about 3782.9423733385. The cubic root of 14310653 is about 242.7838628634.

Adding to 14310653 its reverse (35601341), we get a palindrome (49911994).

The spelling of 14310653 in words is "fourteen million, three hundred ten thousand, six hundred fifty-three".

Divisors: 1 7 211 1477 9689 67823 2044379 14310653