Base | Representation |
---|---|
bin | 1011010000101111… |
… | …1000010010100111 |
3 | 21210200022222021121 |
4 | 2310023320102213 |
5 | 22142342404111 |
6 | 1215545354411 |
7 | 134625121033 |
oct | 26413702247 |
9 | 7720288247 |
10 | 3023013031 |
11 | 1311459485 |
12 | 704498a07 |
13 | 3923b120c |
14 | 2096b71c3 |
15 | 12a5dc871 |
hex | b42f84a7 |
3023013031 has 16 divisors (see below), whose sum is σ = 3241670400. Its totient is φ = 2810481408.
The previous prime is 3023013017. The next prime is 3023013061. The reversal of 3023013031 is 1303103203.
3023013031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 3023013031 - 219 = 3022488743 is a prime.
It is a super-2 number, since 2×30230130312 = 18277215571191613922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3023012996 and 3023013014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3023013061) 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, 752430 + ... + 756436.
It is an arithmetic number, because the mean of its divisors is an integer number (202604400).
Almost surely, 23023013031 is an apocalyptic number.
3023013031 is a deficient number, since it is larger than the sum of its proper divisors (218657369).
3023013031 is a wasteful number, since it uses less digits than its factorization.
3023013031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4758.
The product of its (nonzero) digits is 162, while the sum is 16.
The square root of 3023013031 is about 54981.9336782547. The cubic root of 3023013031 is about 1445.9280175966.
Adding to 3023013031 its reverse (1303103203), we get a palindrome (4326116234).
The spelling of 3023013031 in words is "three billion, twenty-three million, thirteen thousand, thirty-one".
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