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95149 = 1729193
BaseRepresentation
bin10111001110101101
311211112001
4113032231
511021044
62012301
7544255
oct271655
9154461
1095149
116553a
1247091
1334402
1426965
151d2d4
hex173ad

95149 has 8 divisors (see below), whose sum is σ = 104760. Its totient is φ = 86016.

The previous prime is 95143. The next prime is 95153. The reversal of 95149 is 94159.

It can be written as a sum of positive squares in 4 ways, for example, as 15625 + 79524 = 125^2 + 282^2 .

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 95149 - 27 = 95021 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 (95143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 397 + ... + 589.

It is an arithmetic number, because the mean of its divisors is an integer number (13095).

295149 is an apocalyptic number.

It is an amenable number.

95149 is a deficient number, since it is larger than the sum of its proper divisors (9611).

95149 is a wasteful number, since it uses less digits than its factorization.

95149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239.

The product of its digits is 1620, while the sum is 28.

The square root of 95149 is about 308.4623153645. The cubic root of 95149 is about 45.6528690683.

Adding to 95149 its product of digits (1620), we get a palindrome (96769).

Subtracting from 95149 its reverse (94159), we obtain a triangular number (990 = T44).

It can be divided in two parts, 951 and 49, that added together give a cube (1000 = 103).

The spelling of 95149 in words is "ninety-five thousand, one hundred forty-nine".

Divisors: 1 17 29 193 493 3281 5597 95149