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2310230430031 = 7140979556129
BaseRepresentation
bin100001100111100100011…
…101101101000101001111
322011212002221010120102011
4201213210131231011033
5300322322442230111
64525145531442051
7325623443436136
oct41474435550517
98155087116364
102310230430031
11810843939637
123138a35b6327
13139b13a30374
147db5c5b891d
15401638b5021
hex219e476d14f

2310230430031 has 8 divisors (see below), whose sum is σ = 2348496957600. Its totient is φ = 2272123015680.

The previous prime is 2310230430017. The next prime is 2310230430043. The reversal of 2310230430031 is 1300340320132.

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 2310230430031 - 225 = 2310196875599 is a prime.

It is a super-2 number, since 2×23102304300312 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2310230429984 and 2310230430011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2310230431031) 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, 39749026 + ... + 39807103.

It is an arithmetic number, because the mean of its divisors is an integer number (293562119700).

Almost surely, 22310230430031 is an apocalyptic number.

2310230430031 is a deficient number, since it is larger than the sum of its proper divisors (38266527569).

2310230430031 is an equidigital number, since it uses as much as digits as its factorization.

2310230430031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79556609.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 2310230430031 its reverse (1300340320132), we get a palindrome (3610570750163).

The spelling of 2310230430031 in words is "two trillion, three hundred ten billion, two hundred thirty million, four hundred thirty thousand, thirty-one".

Divisors: 1 71 409 29039 79556129 5648485159 32538456761 2310230430031