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14740495 = 571138287
BaseRepresentation
bin111000001110…
…110000001111
31000201220011021
4320032300033
512233143440
61243535011
7236202130
oct70166017
930656137
1014740495
118358830
124b2a467
1330914b3
141d59c87
15146284a
hexe0ec0f

14740495 has 16 divisors (see below), whose sum is σ = 22053888. Its totient is φ = 9188640.

The previous prime is 14740489. The next prime is 14740499. The reversal of 14740495 is 59404741.

14740495 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14740495 - 23 = 14740487 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14740495.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14740499) 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, 18759 + ... + 19528.

It is an arithmetic number, because the mean of its divisors is an integer number (1378368).

Almost surely, 214740495 is an apocalyptic number.

14740495 is a deficient number, since it is larger than the sum of its proper divisors (7313393).

14740495 is a wasteful number, since it uses less digits than its factorization.

14740495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38310.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 14740495 is about 3839.3352289166. The cubic root of 14740495 is about 245.1907164187.

The spelling of 14740495 in words is "fourteen million, seven hundred forty thousand, four hundred ninety-five".

Divisors: 1 5 7 11 35 55 77 385 38287 191435 268009 421157 1340045 2105785 2948099 14740495