Search a number
-
+
271038107 is a prime number
BaseRepresentation
bin10000001001111…
…011011010011011
3200220000011101102
4100021323122123
51023341204412
642521142015
76500533364
oct2011733233
9626004342
10271038107
11129aa2a3a
127692a90b
13441ca4a2
1427dd4b6b
1518bdc8c2
hex1027b69b

271038107 has 2 divisors, whose sum is σ = 271038108. Its totient is φ = 271038106.

The previous prime is 271038101. The next prime is 271038109. The reversal of 271038107 is 701830172.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 271038107 - 24 = 271038091 is a prime.

It is a super-2 number, since 2×2710381072 = 146923310892286898, which contains 22 as substring.

Together with 271038109, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 271038107.

It is not a weakly prime, because it can be changed into another prime (271038101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135519053 + 135519054.

It is an arithmetic number, because the mean of its divisors is an integer number (135519054).

Almost surely, 2271038107 is an apocalyptic number.

271038107 is a deficient number, since it is larger than the sum of its proper divisors (1).

271038107 is an equidigital number, since it uses as much as digits as its factorization.

271038107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 271038107 is about 16463.2350101674. The cubic root of 271038107 is about 647.1576934791.

Adding to 271038107 its reverse (701830172), we get a palindrome (972868279).

The spelling of 271038107 in words is "two hundred seventy-one million, thirty-eight thousand, one hundred seven".