Search a number
-
+
10642141895230 = 251231864511933
BaseRepresentation
bin1001101011011101000100…
…0101100101101000111110
31101200101020011111101201001
42122313101011211220332
52343330101311121410
634344533230240514
72145604124400526
oct232672105455076
941611204441631
1010642141895230
1134333417291aa
12123a62795613a
135c271b8344c1
1428b122214686
15136c5e83833a
hex9add1165a3e

10642141895230 has 16 divisors (see below), whose sum is σ = 19171416648384. Its totient is φ = 4253398705440.

The previous prime is 10642141895227. The next prime is 10642141895387. The reversal of 10642141895230 is 3259814124601.

It is a super-2 number, since 2×106421418952302 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 432243657 + ... + 432268276.

It is an arithmetic number, because the mean of its divisors is an integer number (1198213540524).

Almost surely, 210642141895230 is an apocalyptic number.

10642141895230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10642141895230 is a deficient number, since it is larger than the sum of its proper divisors (8529274753154).

10642141895230 is a wasteful number, since it uses less digits than its factorization.

10642141895230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864513171.

The product of its (nonzero) digits is 414720, while the sum is 46.

The spelling of 10642141895230 in words is "ten trillion, six hundred forty-two billion, one hundred forty-one million, eight hundred ninety-five thousand, two hundred thirty".

Divisors: 1 2 5 10 1231 2462 6155 12310 864511933 1729023866 4322559665 8645119330 1064214189523 2128428379046 5321070947615 10642141895230