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10230580 = 225836163
BaseRepresentation
bin100111000001…
…101100110100
3201020202201101
4213001230310
510104334310
61003135444
7152646523
oct47015464
921222641
1010230580
115858428
123514584
1321727c9
1415044ba
15d7143a
hex9c1b34

10230580 has 24 divisors (see below), whose sum is σ = 21746592. Its totient is φ = 4042272.

The previous prime is 10230553. The next prime is 10230581. The reversal of 10230580 is 8503201.

It is a happy number.

It is a super-3 number, since 3×102305803 (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230581) 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, 1422 + ... + 4741.

It is an arithmetic number, because the mean of its divisors is an integer number (906108).

Almost surely, 210230580 is an apocalyptic number.

10230580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10230580 is an abundant number, since it is smaller than the sum of its proper divisors (11516012).

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

10230580 is a wasteful number, since it uses less digits than its factorization.

10230580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6255 (or 6253 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 10230580 is about 3198.5277863417. The cubic root of 10230580 is about 217.0868008414.

Adding to 10230580 its reverse (8503201), we get a palindrome (18733781).

The spelling of 10230580 in words is "ten million, two hundred thirty thousand, five hundred eighty".

Divisors: 1 2 4 5 10 20 83 166 332 415 830 1660 6163 12326 24652 30815 61630 123260 511529 1023058 2046116 2557645 5115290 10230580