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10142330230 = 258211235363
BaseRepresentation
bin10010111001000011…
…11010110101110110
3222011211120202111101
421130201322311312
5131232414031410
64354225200314
7506223245614
oct113441726566
928154522441
1010142330230
1143350988aa
121b7079009a
13c58332346
146c30126b4
153e5624d3a
hex25c87ad76

10142330230 has 16 divisors (see below), whose sum is σ = 18278445744. Its totient is φ = 4051987360.

The previous prime is 10142330201. The next prime is 10142330251. The reversal of 10142330230 is 3203324101.

It is a junction number, because it is equal to n+sod(n) for n = 10142330198 and 10142330207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 609472 + ... + 625891.

It is an arithmetic number, because the mean of its divisors is an integer number (1142402859).

Almost surely, 210142330230 is an apocalyptic number.

10142330230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10142330230 is a deficient number, since it is larger than the sum of its proper divisors (8136115514).

10142330230 is a wasteful number, since it uses less digits than its factorization.

10142330230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1236191.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 10142330230 its reverse (3203324101), we get a palindrome (13345654331).

The spelling of 10142330230 in words is "ten billion, one hundred forty-two million, three hundred thirty thousand, two hundred thirty".

Divisors: 1 2 5 10 821 1642 4105 8210 1235363 2470726 6176815 12353630 1014233023 2028466046 5071165115 10142330230