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14710805 = 52942161
BaseRepresentation
bin111000000111…
…100000010101
31000200101102122
4320013200111
512231221210
61243145325
7236016434
oct70074025
930611378
1014710805
11833849a
124b15245
133080b25
141d4d11b
151458b55
hexe07815

14710805 has 4 divisors (see below), whose sum is σ = 17652972. Its totient is φ = 11768640.

The previous prime is 14710799. The next prime is 14710849. The reversal of 14710805 is 50801741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50801741 = 106147881.

It can be written as a sum of positive squares in 2 ways, for example, as 2193361 + 12517444 = 1481^2 + 3538^2 .

It is not a de Polignac number, because 14710805 - 24 = 14710789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1471076 + ... + 1471085.

It is an arithmetic number, because the mean of its divisors is an integer number (4413243).

Almost surely, 214710805 is an apocalyptic number.

It is an amenable number.

14710805 is a deficient number, since it is larger than the sum of its proper divisors (2942167).

14710805 is an equidigital number, since it uses as much as digits as its factorization.

14710805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2942166.

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 14710805 is about 3835.4667251848. The cubic root of 14710805 is about 245.0259864148.

The spelling of 14710805 in words is "fourteen million, seven hundred ten thousand, eight hundred five".

Divisors: 1 5 2942161 14710805