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14352943 = 112356731
BaseRepresentation
bin110110110000…
…001000101111
31000000012112111
4312300020233
512133243233
61231344451
7232666213
oct66601057
930005474
1014352943
118113640
124982127
132c86c87
141c98943
1513d7acd
hexdb022f

14352943 has 8 divisors (see below), whose sum is σ = 16338816. Its totient is φ = 12480600.

The previous prime is 14352937. The next prime is 14352953. The reversal of 14352943 is 34925341.

14352943 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 not a de Polignac number, because 14352943 - 213 = 14344751 is a prime.

It is a super-2 number, since 2×143529432 = 412013945522498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14352953) 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, 28113 + ... + 28618.

It is an arithmetic number, because the mean of its divisors is an integer number (2042352).

Almost surely, 214352943 is an apocalyptic number.

14352943 is a deficient number, since it is larger than the sum of its proper divisors (1985873).

14352943 is a wasteful number, since it uses less digits than its factorization.

14352943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56765.

The product of its digits is 12960, while the sum is 31.

The square root of 14352943 is about 3788.5278143363. The cubic root of 14352943 is about 243.0227812023.

The spelling of 14352943 in words is "fourteen million, three hundred fifty-two thousand, nine hundred forty-three".

Divisors: 1 11 23 253 56731 624041 1304813 14352943