Search a number
-
+
3000120022 = 21500060011
BaseRepresentation
bin1011001011010010…
…0011001011010110
321202002020212222101
42302310203023112
522121012320042
61213410552314
7134226412414
oct26264431326
97662225871
103000120022
1112aa542639
126b889869a
1338a727063
142066382b4
151285b96b7
hexb2d232d6

3000120022 has 4 divisors (see below), whose sum is σ = 4500180036. Its totient is φ = 1500060010.

The previous prime is 3000119987. The next prime is 3000120041. The reversal of 3000120022 is 2200210003.

3000120022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2200210003 = 2357933479.

It is a junction number, because it is equal to n+sod(n) for n = 3000119990 and 3000120008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 750030004 + ... + 750030007.

It is an arithmetic number, because the mean of its divisors is an integer number (1125045009).

Almost surely, 23000120022 is an apocalyptic number.

3000120022 is a deficient number, since it is larger than the sum of its proper divisors (1500060014).

3000120022 is a wasteful number, since it uses less digits than its factorization.

3000120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1500060013.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 3000120022 is about 54773.3513855050. The cubic root of 3000120022 is about 1442.2688035707.

Adding to 3000120022 its reverse (2200210003), we get a palindrome (5200330025).

The spelling of 3000120022 in words is "three billion, one hundred twenty thousand, twenty-two".

Divisors: 1 2 1500060011 3000120022