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2330250031 = 16721536481
BaseRepresentation
bin1000101011100100…
…1100101100101111
320000101202222002201
42022321030230233
514233021000111
61023121202331
7111513540604
oct21271145457
96011688081
102330250031
11a9640237a
125504903a7
132b1a06b95
141816a46ab
15d98996c1
hex8ae4cb2f

2330250031 has 8 divisors (see below), whose sum is σ = 2345654304. Its totient is φ = 2314863360.

The previous prime is 2330249981. The next prime is 2330250089. The reversal of 2330250031 is 1300520332.

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 2330250031 - 27 = 2330249903 is a prime.

It is a super-2 number, since 2×23302500312 = 10860130413951001922, 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 = 2330249990 and 2330250008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2330250331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356311 + ... + 362791.

It is an arithmetic number, because the mean of its divisors is an integer number (293206788).

Almost surely, 22330250031 is an apocalyptic number.

2330250031 is a deficient number, since it is larger than the sum of its proper divisors (15404273).

2330250031 is a wasteful number, since it uses less digits than its factorization.

2330250031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8801.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 2330250031 is about 48272.6633924419. The cubic root of 2330250031 is about 1325.7679243306.

Adding to 2330250031 its reverse (1300520332), we get a palindrome (3630770363).

The spelling of 2330250031 in words is "two billion, three hundred thirty million, two hundred fifty thousand, thirty-one".

Divisors: 1 167 2153 6481 359551 1082327 13953593 2330250031