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10032830 = 2523181241
BaseRepresentation
bin100110010001…
…011010111110
3200212201110022
4212101122332
510032022310
6555012142
7151164143
oct46213276
920781408
1010032830
1157328a5
12343a052
1321037b2
1414923ca
15d32a55
hex9916be

10032830 has 32 divisors (see below), whose sum is σ = 19027008. Its totient is φ = 3801600.

The previous prime is 10032829. The next prime is 10032833. The reversal of 10032830 is 3823001.

It is a junction number, because it is equal to n+sod(n) for n = 10032799 and 10032808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10032833) 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 15 ways as a sum of consecutive naturals, for example, 41510 + ... + 41750.

It is an arithmetic number, because the mean of its divisors is an integer number (594594).

Almost surely, 210032830 is an apocalyptic number.

10032830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10032830 is a deficient number, since it is larger than the sum of its proper divisors (8994178).

10032830 is a wasteful number, since it uses less digits than its factorization.

10032830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 10032830 is about 3167.4642855129. The cubic root of 10032830 is about 215.6789784347.

Adding to 10032830 its reverse (3823001), we get a palindrome (13855831).

The spelling of 10032830 in words is "ten million, thirty-two thousand, eight hundred thirty".

Divisors: 1 2 5 10 23 46 115 181 230 241 362 482 905 1205 1810 2410 4163 5543 8326 11086 20815 27715 41630 43621 55430 87242 218105 436210 1003283 2006566 5016415 10032830