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14832973 = 31478483
BaseRepresentation
bin111000100101…
…010101001101
31000220121000101
4320211111031
512244123343
61245531101
7240035551
oct70452515
930817011
1014832973
118411261
124b73a91
1330c460c
141d81861
15147ee4d
hexe2554d

14832973 has 4 divisors (see below), whose sum is σ = 15311488. Its totient is φ = 14354460.

The previous prime is 14832971. The next prime is 14833009. The reversal of 14832973 is 37923841.

14832973 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 37923841 = 251151091.

It is a cyclic number.

It is not a de Polignac number, because 14832973 - 21 = 14832971 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 (14832971) 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, 239211 + ... + 239272.

It is an arithmetic number, because the mean of its divisors is an integer number (3827872).

Almost surely, 214832973 is an apocalyptic number.

It is an amenable number.

14832973 is a deficient number, since it is larger than the sum of its proper divisors (478515).

14832973 is an equidigital number, since it uses as much as digits as its factorization.

14832973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478514.

The product of its digits is 36288, while the sum is 37.

The square root of 14832973 is about 3851.3598897013. The cubic root of 14832973 is about 245.7024019305.

The spelling of 14832973 in words is "fourteen million, eight hundred thirty-two thousand, nine hundred seventy-three".

Divisors: 1 31 478483 14832973