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10087230 = 2354159139
BaseRepresentation
bin100110011110…
…101100111110
3200222111002010
4212132230332
510040242410
61000112050
7151511556
oct46365476
920874063
1010087230
11576a75a
123465626
13212249a
1414a8166
15d43c20
hex99eb3e

10087230 has 64 divisors (see below), whose sum is σ = 25401600. Its totient is φ = 2561280.

The previous prime is 10087223. The next prime is 10087243. The reversal of 10087230 is 3278001.

It is a junction number, because it is equal to n+sod(n) for n = 10087197 and 10087206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72501 + ... + 72639.

It is an arithmetic number, because the mean of its divisors is an integer number (396900).

Almost surely, 210087230 is an apocalyptic number.

10087230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10087230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12700800).

10087230 is an abundant number, since it is smaller than the sum of its proper divisors (15314370).

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

10087230 is a wasteful number, since it uses less digits than its factorization.

10087230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 10087230 is about 3176.0399871538. The cubic root of 10087230 is about 216.0680941003.

The spelling of 10087230 in words is "ten million, eighty-seven thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 41 59 82 118 123 139 177 205 246 278 295 354 410 417 590 615 695 834 885 1230 1390 1770 2085 2419 4170 4838 5699 7257 8201 11398 12095 14514 16402 17097 24190 24603 28495 34194 36285 41005 49206 56990 72570 82010 85485 123015 170970 246030 336241 672482 1008723 1681205 2017446 3362410 5043615 10087230