Base | Representation |
---|---|
bin | 10010101011101011… |
… | …00010000010111001 |
3 | 221220000021100221212 |
4 | 21111311202002321 |
5 | 131020141443113 |
6 | 4335134212505 |
7 | 503360566661 |
oct | 112565420271 |
9 | 27800240855 |
10 | 10030031033 |
11 | 4287766850 |
12 | 1b3b054135 |
13 | c3aca3609 |
14 | 6b213d1a1 |
15 | 3da8410a8 |
hex | 255d620b9 |
10030031033 has 8 divisors (see below), whose sum is σ = 10985448096. Its totient is φ = 9081880000.
The previous prime is 10030031027. The next prime is 10030031069. The reversal of 10030031033 is 33013003001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10030031033 - 24 = 10030031017 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10030030999 and 10030031017.
It is not an unprimeable number, because it can be changed into a prime (10030033033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1813616 + ... + 1819137.
It is an arithmetic number, because the mean of its divisors is an integer number (1373181012).
Almost surely, 210030031033 is an apocalyptic number.
It is an amenable number.
10030031033 is a deficient number, since it is larger than the sum of its proper divisors (955417063).
10030031033 is a wasteful number, since it uses less digits than its factorization.
10030031033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3633015.
The product of its (nonzero) digits is 81, while the sum is 14.
Adding to 10030031033 its reverse (33013003001), we get a palindrome (43043034034).
The spelling of 10030031033 in words is "ten billion, thirty million, thirty-one thousand, thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •