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10235130 = 235341171
BaseRepresentation
bin100111000010…
…110011111010
3201020222221220
4213002303322
510110011010
61003212510
7152666013
oct47026372
921228856
1010235130
115860894
123517136
1321748b9
14150600a
15d72970
hex9c2cfa

10235130 has 16 divisors (see below), whose sum is σ = 24564384. Its totient is φ = 2729360.

The previous prime is 10235119. The next prime is 10235131. The reversal of 10235130 is 3153201.

It is a happy number.

It is a super-2 number, since 2×102351302 = 209515772233800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (10235131) 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, 170556 + ... + 170615.

It is an arithmetic number, because the mean of its divisors is an integer number (1535274).

Almost surely, 210235130 is an apocalyptic number.

10235130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10235130 is an abundant number, since it is smaller than the sum of its proper divisors (14329254).

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

10235130 is a wasteful number, since it uses less digits than its factorization.

10235130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341181.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 10235130 is about 3199.2389720057. The cubic root of 10235130 is about 217.1189788329.

Adding to 10235130 its reverse (3153201), we get a palindrome (13388331).

The spelling of 10235130 in words is "ten million, two hundred thirty-five thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 341171 682342 1023513 1705855 2047026 3411710 5117565 10235130