Search a number
-
+
3010132221 = 31003377407
BaseRepresentation
bin1011001101101010…
…1111100011111101
321202210002120010120
42303122233203331
522131043212341
61214405325153
7134410462455
oct26332574375
97683076116
103010132221
111305160988
127001067b9
1338c821335
14207ac2d65
151293e6066
hexb36af8fd

3010132221 has 4 divisors (see below), whose sum is σ = 4013509632. Its totient is φ = 2006754812.

The previous prime is 3010132211. The next prime is 3010132379. The reversal of 3010132221 is 1222310103.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3010132221 - 219 = 3009607933 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3010132221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3010132211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501688701 + ... + 501688706.

It is an arithmetic number, because the mean of its divisors is an integer number (1003377408).

Almost surely, 23010132221 is an apocalyptic number.

It is an amenable number.

3010132221 is a deficient number, since it is larger than the sum of its proper divisors (1003377411).

3010132221 is a wasteful number, since it uses less digits than its factorization.

3010132221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003377410.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3010132221 is about 54864.6718845561. The cubic root of 3010132221 is about 1443.8714337094.

Adding to 3010132221 its reverse (1222310103), we get a palindrome (4232442324).

The spelling of 3010132221 in words is "three billion, ten million, one hundred thirty-two thousand, two hundred twenty-one".

Divisors: 1 3 1003377407 3010132221