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14840833 = 72120119
BaseRepresentation
bin111000100111…
…010000000001
31000220222210111
4320213100001
512244401313
61250031321
7240100510
oct70472001
930828714
1014840833
118417157
124b78541
1330c8077
141d84677
15148243d
hexe27401

14840833 has 4 divisors (see below), whose sum is σ = 16960960. Its totient is φ = 12720708.

The previous prime is 14840831. The next prime is 14840849. The reversal of 14840833 is 33804841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33804841 = 74829263.

It is not a de Polignac number, because 14840833 - 21 = 14840831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14840795 and 14840804.

It is not an unprimeable number, because it can be changed into a prime (14840831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1060053 + ... + 1060066.

It is an arithmetic number, because the mean of its divisors is an integer number (4240240).

Almost surely, 214840833 is an apocalyptic number.

It is an amenable number.

14840833 is a deficient number, since it is larger than the sum of its proper divisors (2120127).

14840833 is an equidigital number, since it uses as much as digits as its factorization.

14840833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2120126.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 14840833 is about 3852.3801733474. The cubic root of 14840833 is about 245.7457935432.

The spelling of 14840833 in words is "fourteen million, eight hundred forty thousand, eight hundred thirty-three".

Divisors: 1 7 2120119 14840833