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10105241033 = 24774079629
BaseRepresentation
bin10010110100101000…
…11011110111001001
3222002020210102200102
421122110123313021
5131143420203113
64350422215145
7505263063056
oct113224336711
928066712612
1010105241033
114316166178
121b602844b5
13c50747684
146bc11a02d
153e224a758
hex25a51bdc9

10105241033 has 4 divisors (see below), whose sum is σ = 10109323140. Its totient is φ = 10101158928.

The previous prime is 10105241021. The next prime is 10105241039. The reversal of 10105241033 is 33014250101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33014250101 = 74716321443.

It can be written as a sum of positive squares in 2 ways, for example, as 3960562489 + 6144678544 = 62933^2 + 78388^2 .

It is a cyclic number.

It is not a de Polignac number, because 10105241033 - 210 = 10105240009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10105240996 and 10105241014.

It is not an unprimeable number, because it can be changed into a prime (10105241039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2037338 + ... + 2042291.

It is an arithmetic number, because the mean of its divisors is an integer number (2527330785).

Almost surely, 210105241033 is an apocalyptic number.

It is an amenable number.

10105241033 is a deficient number, since it is larger than the sum of its proper divisors (4082107).

10105241033 is an equidigital number, since it uses as much as digits as its factorization.

10105241033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4082106.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 10105241033 its reverse (33014250101), we get a palindrome (43119491134).

The spelling of 10105241033 in words is "ten billion, one hundred five million, two hundred forty-one thousand, thirty-three".

Divisors: 1 2477 4079629 10105241033