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14764071 = 372512801
BaseRepresentation
bin111000010100…
…100000100111
31000210002111110
4320110200213
512234422241
61244240103
7236330640
oct70244047
930702443
1014764071
118374513
124b40033
13309c14a
141d646c7
151469816
hexe14827

14764071 has 16 divisors (see below), whose sum is σ = 22595328. Its totient is φ = 8400000.

The previous prime is 14764069. The next prime is 14764097. The reversal of 14764071 is 17046741.

It is not a de Polignac number, because 14764071 - 21 = 14764069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14764171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3871 + ... + 6671.

It is an arithmetic number, because the mean of its divisors is an integer number (1412208).

Almost surely, 214764071 is an apocalyptic number.

14764071 is a deficient number, since it is larger than the sum of its proper divisors (7831257).

14764071 is a wasteful number, since it uses less digits than its factorization.

14764071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3062.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 14764071 is about 3842.4043254192. The cubic root of 14764071 is about 245.3213664233.

The spelling of 14764071 in words is "fourteen million, seven hundred sixty-four thousand, seventy-one".

Divisors: 1 3 7 21 251 753 1757 2801 5271 8403 19607 58821 703051 2109153 4921357 14764071