Search a number
-
+
3130122206 = 21982371637
BaseRepresentation
bin1011101010010001…
…1101111111011110
322002010212200110002
42322210131333132
522402302402311
61234333214302
7140365412501
oct27244357736
98063780402
103130122206
111366966162
12734331392
133ab643823
142199d9138
15134be893b
hexba91dfde

3130122206 has 8 divisors (see below), whose sum is σ = 4942298280. Its totient is φ = 1482689448.

The previous prime is 3130122179. The next prime is 3130122217. The reversal of 3130122206 is 6022210313.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41185781 + ... + 41185856.

It is an arithmetic number, because the mean of its divisors is an integer number (617787285).

Almost surely, 23130122206 is an apocalyptic number.

3130122206 is a deficient number, since it is larger than the sum of its proper divisors (1812176074).

3130122206 is a wasteful number, since it uses less digits than its factorization.

3130122206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82371658.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3130122206 is about 55947.4950824431. The cubic root of 3130122206 is about 1462.8072288639.

Adding to 3130122206 its reverse (6022210313), we get a palindrome (9152332519).

The spelling of 3130122206 in words is "three billion, one hundred thirty million, one hundred twenty-two thousand, two hundred six".

Divisors: 1 2 19 38 82371637 164743274 1565061103 3130122206