Base | Representation |
---|---|
bin | 101011111111011010101… |
… | …001000101000111010111 |
3 | 101200222222011200012210001 |
4 | 223333122221011013113 |
5 | 344012131213223111 |
6 | 10232432204512131 |
7 | 431256335551345 |
oct | 53773251050727 |
9 | 11628864605701 |
10 | 3023030211031 |
11 | a66072820136 |
12 | 409a7284b647 |
13 | 18c0bbc390cc |
14 | a645b80a995 |
15 | 539815201c1 |
hex | 2bfdaa451d7 |
3023030211031 has 4 divisors (see below), whose sum is σ = 3024031549000. Its totient is φ = 3022028873064.
The previous prime is 3023030210947. The next prime is 3023030211041. The reversal of 3023030211031 is 1301120303203.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3023030211031 is a prime.
It is a super-2 number, since 2×30230302110312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3023030211041) 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, 500664456 + ... + 500670493.
It is an arithmetic number, because the mean of its divisors is an integer number (756007887250).
Almost surely, 23023030211031 is an apocalyptic number.
3023030211031 is a deficient number, since it is larger than the sum of its proper divisors (1001337969).
3023030211031 is a wasteful number, since it uses less digits than its factorization.
3023030211031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1001337968.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 3023030211031 its reverse (1301120303203), we get a palindrome (4324150514234).
The spelling of 3023030211031 in words is "three trillion, twenty-three billion, thirty million, two hundred eleven thousand, thirty-one".
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