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95490 = 23251061
BaseRepresentation
bin10111010100000010
311211222200
4113110002
511023430
62014030
7545253
oct272402
9154880
1095490
116581a
1247316
1334605
1426b2a
151d460
hex17502

95490 has 24 divisors (see below), whose sum is σ = 248508. Its totient is φ = 25440.

The previous prime is 95483. The next prime is 95507. The reversal of 95490 is 9459.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 95481 + 9 = 309^2 + 3^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 441 + ... + 620.

295490 is an apocalyptic number.

95490 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

95490 is an abundant number, since it is smaller than the sum of its proper divisors (153018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124254).

95490 is a wasteful number, since it uses less digits than its factorization.

95490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074 (or 1071 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 95490 is about 309.0145627636. The cubic root of 95490 is about 45.7073417652.

It can be divided in two parts, 95 and 490, that added together give a palindrome (585).

The spelling of 95490 in words is "ninety-five thousand, four hundred ninety".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 1061 2122 3183 5305 6366 9549 10610 15915 19098 31830 47745 95490