Search a number
-
+
27413941 = 196072377
BaseRepresentation
bin110100010010…
…0110110110101
31220120202212011
41220210312311
524004221231
62415324221
7452005012
oct150446665
956522764
1027413941
1114524555
129220671
1358aab89
1438d8709
1526179b1
hex1a24db5

27413941 has 8 divisors (see below), whose sum is σ = 28916480. Its totient is φ = 25917408.

The previous prime is 27413917. The next prime is 27413957. The reversal of 27413941 is 14931472.

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 27413941 - 29 = 27413429 is a prime.

It is a super-2 number, since 2×274139412 = 1503048322302962, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27413341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10345 + ... + 12721.

It is an arithmetic number, because the mean of its divisors is an integer number (3614560).

Almost surely, 227413941 is an apocalyptic number.

It is an amenable number.

27413941 is a deficient number, since it is larger than the sum of its proper divisors (1502539).

27413941 is a wasteful number, since it uses less digits than its factorization.

27413941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3003.

The product of its digits is 6048, while the sum is 31.

The square root of 27413941 is about 5235.8324075547. The cubic root of 27413941 is about 301.5253460683.

The spelling of 27413941 in words is "twenty-seven million, four hundred thirteen thousand, nine hundred forty-one".

Divisors: 1 19 607 2377 11533 45163 1442839 27413941