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10030010033 = 11298883977
BaseRepresentation
bin10010101011101010…
…11100111010110001
3221220000020022011002
421111311130322301
5131020140310113
64335133531345
7503360451521
oct112565347261
927800208132
1010030010033
114287751a9a
121b3b043b55
13c3ac96ba4
146b2135681
153da839c58
hex255d5ceb1

10030010033 has 4 divisors (see below), whose sum is σ = 10038895140. Its totient is φ = 10021124928.

The previous prime is 10030009999. The next prime is 10030010051. The reversal of 10030010033 is 33001003001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 817273744 + 9212736289 = 28588^2 + 95983^2 .

It is a cyclic number.

It is not a de Polignac number, because 10030010033 - 28 = 10030009777 is a prime.

It is a super-2 number, since 2×100300100332 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10030009996 and 10030010023.

It is not an unprimeable number, because it can be changed into a prime (10030010083) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4440860 + ... + 4443117.

It is an arithmetic number, because the mean of its divisors is an integer number (2509723785).

Almost surely, 210030010033 is an apocalyptic number.

It is an amenable number.

10030010033 is a deficient number, since it is larger than the sum of its proper divisors (8885107).

10030010033 is an equidigital number, since it uses as much as digits as its factorization.

10030010033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8885106.

The product of its (nonzero) digits is 27, while the sum is 11.

Adding to 10030010033 its reverse (33001003001), we get a palindrome (43031013034).

The spelling of 10030010033 in words is "ten billion, thirty million, ten thousand, thirty-three".

Divisors: 1 1129 8883977 10030010033