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10328130 = 2325114757
BaseRepresentation
bin100111011001…
…100001000010
3201102201112100
4213121201002
510121000010
61005211230
7153534111
oct47314102
921381470
1010328130
11591474a
123560b16
1321a8027
14152bc78
15d902c0
hex9d9842

10328130 has 24 divisors (see below), whose sum is σ = 26853372. Its totient is φ = 2754144.

The previous prime is 10328111. The next prime is 10328137. The reversal of 10328130 is 3182301.

It can be written as a sum of positive squares in 2 ways, for example, as 10323369 + 4761 = 3213^2 + 69^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10328137) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57289 + ... + 57468.

Almost surely, 210328130 is an apocalyptic number.

10328130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10328130 is an abundant number, since it is smaller than the sum of its proper divisors (16525242).

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

10328130 is a wasteful number, since it uses less digits than its factorization.

10328130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114770 (or 114767 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 10328130 is about 3213.7408109554. The cubic root of 10328130 is about 217.7746036104.

The spelling of 10328130 in words is "ten million, three hundred twenty-eight thousand, one hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 114757 229514 344271 573785 688542 1032813 1147570 1721355 2065626 3442710 5164065 10328130