Search a number
-
+
2970486322 = 21485243161
BaseRepresentation
bin1011000100001110…
…0000011000110010
321200000111100011221
42301003200120302
522040421030242
61210431455254
7133416500656
oct26103403062
97600440157
102970486322
111294842381
126aa98752a
1338454ca1b
14202722a66
15125bb4167
hexb10e0632

2970486322 has 4 divisors (see below), whose sum is σ = 4455729486. Its totient is φ = 1485243160.

The previous prime is 2970486301. The next prime is 2970486329. The reversal of 2970486322 is 2236840792.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2774234241 + 196252081 = 52671^2 + 14009^2 .

It is not an unprimeable number, because it can be changed into a prime (2970486329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 742621579 + ... + 742621582.

Almost surely, 22970486322 is an apocalyptic number.

2970486322 is a deficient number, since it is larger than the sum of its proper divisors (1485243164).

2970486322 is a wasteful number, since it uses less digits than its factorization.

2970486322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485243163.

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 2970486322 is about 54502.1680486199. The cubic root of 2970486322 is about 1437.5044098365.

The spelling of 2970486322 in words is "two billion, nine hundred seventy million, four hundred eighty-six thousand, three hundred twenty-two".

Divisors: 1 2 1485243161 2970486322