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14797079 = 117571777
BaseRepresentation
bin111000011100…
…100100010111
31000211202202222
4320130210113
512242001304
61245052555
7236526113
oct70344427
930752688
1014797079
1183972a0
124b5715b
1330b118b
141d72743
1514744be
hexe1c917

14797079 has 8 divisors (see below), whose sum is σ = 16172688. Its totient is φ = 13426560.

The previous prime is 14797061. The next prime is 14797091. The reversal of 14797079 is 97079741.

It is a happy number.

14797079 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 14797079 - 28 = 14796823 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 (14797019) 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, 7439 + ... + 9215.

It is an arithmetic number, because the mean of its divisors is an integer number (2021586).

Almost surely, 214797079 is an apocalyptic number.

14797079 is a deficient number, since it is larger than the sum of its proper divisors (1375609).

14797079 is a wasteful number, since it uses less digits than its factorization.

14797079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2545.

The product of its (nonzero) digits is 111132, while the sum is 44.

The square root of 14797079 is about 3846.6971547030. The cubic root of 14797079 is about 245.5040518216.

It can be divided in two parts, 1479 and 7079, that added together give a palindrome (8558).

The spelling of 14797079 in words is "fourteen million, seven hundred ninety-seven thousand, seventy-nine".

Divisors: 1 11 757 1777 8327 19547 1345189 14797079