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14023071 = 33519373
BaseRepresentation
bin110101011111…
…100110011111
3222101110001000
4311133212133
512042214241
61220321343
7230123406
oct65374637
928343030
1014023071
117a08817
124843253
132b9ca9a
141c1063d
15136eeb6
hexd5f99f

14023071 has 8 divisors (see below), whose sum is σ = 20774960. Its totient is φ = 9348696.

The previous prime is 14023069. The next prime is 14023073. The reversal of 14023071 is 17032041.

It is an interprime number because it is at equal distance from previous prime (14023069) and next prime (14023073).

It is not a de Polignac number, because 14023071 - 21 = 14023069 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 (14023073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259660 + ... + 259713.

It is an arithmetic number, because the mean of its divisors is an integer number (2596870).

Almost surely, 214023071 is an apocalyptic number.

14023071 is a deficient number, since it is larger than the sum of its proper divisors (6751889).

14023071 is an equidigital number, since it uses as much as digits as its factorization.

14023071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519382 (or 519376 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 14023071 is about 3744.7391097378. The cubic root of 14023071 is about 241.1465451701.

The spelling of 14023071 in words is "fourteen million, twenty-three thousand, seventy-one".

Divisors: 1 3 9 27 519373 1558119 4674357 14023071