Base | Representation |
---|---|
bin | 10010101000001110… |
… | …10101000100011011 |
3 | 221210222220122201021 |
4 | 21110013111010123 |
5 | 130440243021133 |
6 | 4332223103311 |
7 | 502560206344 |
oct | 112407250433 |
9 | 27728818637 |
10 | 10001142043 |
11 | 4272425052 |
12 | 1b31441b37 |
13 | c34cca239 |
14 | 6ac37d0cb |
15 | 3d803652d |
hex | 2541d511b |
10001142043 has 16 divisors (see below), whose sum is σ = 10925740800. Its totient is φ = 9118478880.
The previous prime is 10001142037. The next prime is 10001142061. The reversal of 10001142043 is 34024110001.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10001142043 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10001142023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142180 + ... + 200542.
It is an arithmetic number, because the mean of its divisors is an integer number (682858800).
Almost surely, 210001142043 is an apocalyptic number.
10001142043 is a deficient number, since it is larger than the sum of its proper divisors (924598757).
10001142043 is a wasteful number, since it uses less digits than its factorization.
10001142043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58722.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 10001142043 its reverse (34024110001), we get a palindrome (44025252044).
The spelling of 10001142043 in words is "ten billion, one million, one hundred forty-two thousand, forty-three".
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