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14094261 = 322954001
BaseRepresentation
bin110101110000…
…111110110101
3222112001200200
4311300332311
512102004021
61222031113
7230541066
oct65607665
928461620
1014094261
117a57255
124878499
132bc62cc
141c2c56d
151386126
hexd70fb5

14094261 has 12 divisors (see below), whose sum is σ = 21060780. Its totient is φ = 9072000.

The previous prime is 14094259. The next prime is 14094271. The reversal of 14094261 is 16249041.

It can be written as a sum of positive squares in 2 ways, for example, as 5130225 + 8964036 = 2265^2 + 2994^2 .

It is not a de Polignac number, because 14094261 - 21 = 14094259 is a prime.

It is a super-2 number, since 2×140942612 = 397296386272242, which contains 22 as substring.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14094221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26740 + ... + 27261.

It is an arithmetic number, because the mean of its divisors is an integer number (1755065).

Almost surely, 214094261 is an apocalyptic number.

It is an amenable number.

14094261 is a deficient number, since it is larger than the sum of its proper divisors (6966519).

14094261 is a wasteful number, since it uses less digits than its factorization.

14094261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54036 (or 54033 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 14094261 is about 3754.2324115590. The cubic root of 14094261 is about 241.5539274912.

The spelling of 14094261 in words is "fourteen million, ninety-four thousand, two hundred sixty-one".

Divisors: 1 3 9 29 87 261 54001 162003 486009 1566029 4698087 14094261