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27092341 = 101313857
BaseRepresentation
bin110011101011…
…0010101110101
31212222102201001
41213112111311
523413423331
62404403301
7446165263
oct147262565
955872631
1027092341
1114324971
1290a6531
1357c7693
143853433
1525a2561
hex19d6575

27092341 has 8 divisors (see below), whose sum is σ = 27480024. Its totient is φ = 26707200.

The previous prime is 27092333. The next prime is 27092369. The reversal of 27092341 is 14329072.

It can be written as a sum of positive squares in 4 ways, for example, as 8352100 + 18740241 = 2890^2 + 4329^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 27092341 - 23 = 27092333 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27092311) 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, 31185 + ... + 32041.

It is an arithmetic number, because the mean of its divisors is an integer number (3435003).

Almost surely, 227092341 is an apocalyptic number.

It is an amenable number.

27092341 is a deficient number, since it is larger than the sum of its proper divisors (387683).

27092341 is a wasteful number, since it uses less digits than its factorization.

27092341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 27092341 is about 5205.0303553390. The cubic root of 27092341 is about 300.3416145544.

It can be divided in two parts, 2709 and 2341, that added together give a triangular number (5050 = T100).

The spelling of 27092341 in words is "twenty-seven million, ninety-two thousand, three hundred forty-one".

Divisors: 1 101 313 857 31613 86557 268241 27092341