Search a number
-
+
114251471 is a prime number
BaseRepresentation
bin1101100111101…
…01011011001111
321221222120112222
412303311123033
5213222021341
615200445555
72555056445
oct663653317
9257876488
10114251471
1159545904
12323198bb
131a893529
1411260b95
15a06c44b
hex6cf56cf

114251471 has 2 divisors, whose sum is σ = 114251472. Its totient is φ = 114251470.

The previous prime is 114251447. The next prime is 114251479. The reversal of 114251471 is 174152411.

It is a strong prime.

It is an emirp because it is prime and its reverse (174152411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 114251471 - 218 = 113989327 is a prime.

It is a super-3 number, since 3×1142514713 (a number of 25 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 114251471.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (114251479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57125735 + 57125736.

It is an arithmetic number, because the mean of its divisors is an integer number (57125736).

Almost surely, 2114251471 is an apocalyptic number.

114251471 is a deficient number, since it is larger than the sum of its proper divisors (1).

114251471 is an equidigital number, since it uses as much as digits as its factorization.

114251471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1120, while the sum is 26.

The square root of 114251471 is about 10688.8479734722. The cubic root of 114251471 is about 485.2370273029.

The spelling of 114251471 in words is "one hundred fourteen million, two hundred fifty-one thousand, four hundred seventy-one".