Search a number
-
+
253714159 is a prime number
BaseRepresentation
bin11110001111101…
…01111011101111
3122200102000101201
433013311323233
51004422323114
641101550331
76200351266
oct1707657357
9580360351
10253714159
11120240226
1270b753a7
134074312a
14259a55dd
1517419874
hexf1f5eef

253714159 has 2 divisors, whose sum is σ = 253714160. Its totient is φ = 253714158.

The previous prime is 253714141. The next prime is 253714187. The reversal of 253714159 is 951417352.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 253714159 - 217 = 253583087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253774159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126857079 + 126857080.

It is an arithmetic number, because the mean of its divisors is an integer number (126857080).

Almost surely, 2253714159 is an apocalyptic number.

253714159 is a deficient number, since it is larger than the sum of its proper divisors (1).

253714159 is an equidigital number, since it uses as much as digits as its factorization.

253714159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37800, while the sum is 37.

The square root of 253714159 is about 15928.4072963997. The cubic root of 253714159 is about 633.0648998776.

The spelling of 253714159 in words is "two hundred fifty-three million, seven hundred fourteen thousand, one hundred fifty-nine".