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3023030231031 = 39471064072591
BaseRepresentation
bin101011111111011010101…
…001001001111111110111
3101200222222011201020012210
4223333122221021333313
5344012131214343111
610232432205144503
7431256335663556
oct53773251117767
911628864636183
103023030231031
11a66072834168
12409a7285b133
1318c0bbc45245
14a645b813d9d
15539815260a6
hex2bfdaa49ff7

3023030231031 has 8 divisors (see below), whose sum is σ = 4034963268864. Its totient is φ = 2013225340280.

The previous prime is 3023030231029. The next prime is 3023030231059. The reversal of 3023030231031 is 1301320303203.

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 3023030231031 - 21 = 3023030231029 is a prime.

It is a super-2 number, since 2×30230302310312 (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3023030230989 and 3023030231007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3023030233031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532033455 + ... + 532039136.

It is an arithmetic number, because the mean of its divisors is an integer number (504370408608).

Almost surely, 23023030231031 is an apocalyptic number.

3023030231031 is a deficient number, since it is larger than the sum of its proper divisors (1011933037833).

3023030231031 is a wasteful number, since it uses less digits than its factorization.

3023030231031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064073541.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 3023030231031 its reverse (1301320303203), we get a palindrome (4324350534234).

The spelling of 3023030231031 in words is "three trillion, twenty-three billion, thirty million, two hundred thirty-one thousand, thirty-one".

Divisors: 1 3 947 2841 1064072591 3192217773 1007676743677 3023030231031