Search a number
-
+
4030033011031 = 79174729200387
BaseRepresentation
bin111010101001010000101…
…011111010000101010111
3112021021012221002201221001
4322221100223322011113
51012012001422323111
612323212133404131
7564105655251046
oct72512053720527
915237187081831
104030033011031
111314144632345
12551069a99647
13233051c7b191
14dd0a9cdc55d
156ec6c9551c1
hex3aa50afa157

4030033011031 has 8 divisors (see below), whose sum is σ = 4083382257920. Its totient is φ = 3976742168568.

The previous prime is 4030033011023. The next prime is 4030033011049. The reversal of 4030033011031 is 1301103300304.

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 4030033011031 - 23 = 4030033011023 is a prime.

It is a super-2 number, since 2×40300330110312 (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 (4030033011331) 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, 14462181 + ... + 14738206.

It is an arithmetic number, because the mean of its divisors is an integer number (510422782240).

Almost surely, 24030033011031 is an apocalyptic number.

4030033011031 is a deficient number, since it is larger than the sum of its proper divisors (53349246889).

4030033011031 is a wasteful number, since it uses less digits than its factorization.

4030033011031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29202213.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 4030033011031 its reverse (1301103300304), we get a palindrome (5331136311335).

The spelling of 4030033011031 in words is "four trillion, thirty billion, thirty-three million, eleven thousand, thirty-one".

Divisors: 1 79 1747 138013 29200387 2306830573 51013076089 4030033011031