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10233930 = 235748733
BaseRepresentation
bin100111000010…
…100001001010
3201020221022110
4213002201022
510104441210
61003203150
7152662350
oct47024112
921227273
1010233930
11585a9a3
1235164b6
1321741a5
1415057d0
15d72420
hex9c284a

10233930 has 32 divisors (see below), whose sum is σ = 28070784. Its totient is φ = 2339136.

The previous prime is 10233917. The next prime is 10233947. The reversal of 10233930 is 3933201.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 10233897 and 10233906.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24157 + ... + 24576.

It is an arithmetic number, because the mean of its divisors is an integer number (877212).

Almost surely, 210233930 is an apocalyptic number.

10233930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10233930 is an abundant number, since it is smaller than the sum of its proper divisors (17836854).

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

10233930 is a wasteful number, since it uses less digits than its factorization.

10233930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48750.

The product of its (nonzero) digits is 486, while the sum is 21.

The square root of 10233930 is about 3199.0514219062. The cubic root of 10233930 is about 217.1104932557.

The spelling of 10233930 in words is "ten million, two hundred thirty-three thousand, nine hundred thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 48733 97466 146199 243665 292398 341131 487330 682262 730995 1023393 1461990 1705655 2046786 3411310 5116965 10233930