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3002130223 = 23367335537
BaseRepresentation
bin1011001011110000…
…1101111100101111
321202020001000110021
42302330031330233
522122021131343
61213522023011
7134252454151
oct26274157457
97666030407
103002130223
111300695964
126b94a7a67
1338ac7c021
142069dcad1
151288650ed
hexb2f0df2f

3002130223 has 8 divisors (see below), whose sum is σ = 3133598688. Its totient is φ = 2870740224.

The previous prime is 3002130221. The next prime is 3002130227. The reversal of 3002130223 is 3220312003.

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 3002130223 - 21 = 3002130221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3002130197 and 3002130206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3002130221) 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, 66711 + ... + 102247.

It is an arithmetic number, because the mean of its divisors is an integer number (391699836).

Almost surely, 23002130223 is an apocalyptic number.

3002130223 is a deficient number, since it is larger than the sum of its proper divisors (131468465).

3002130223 is a wasteful number, since it uses less digits than its factorization.

3002130223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39233.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3002130223 is about 54791.6984861758. The cubic root of 3002130223 is about 1442.5908576744.

Adding to 3002130223 its reverse (3220312003), we get a palindrome (6222442226).

It can be divided in two parts, 3002 and 130223, that added together give a square (133225 = 3652).

The spelling of 3002130223 in words is "three billion, two million, one hundred thirty thousand, two hundred twenty-three".

Divisors: 1 23 3673 35537 84479 817351 130527401 3002130223