Search a number
-
+
240314425 = 52133791951
BaseRepresentation
bin11100101001011…
…10100000111001
3121202012020102021
432110232200321
5443010030200
635502434441
75645432101
oct1624564071
9552166367
10240314425
1111371886a
1268592a21
133aa30cb0
1423cb8201
151616e41a
hexe52e839

240314425 has 24 divisors (see below), whose sum is σ = 321923840. Its totient is φ = 176904000.

The previous prime is 240314423. The next prime is 240314429. The reversal of 240314425 is 524413042.

It is a happy number.

240314425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 240314425 - 21 = 240314423 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 240314425.

It is not an unprimeable number, because it can be changed into a prime (240314423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 122200 + ... + 124150.

Almost surely, 2240314425 is an apocalyptic number.

240314425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

240314425 is a deficient number, since it is larger than the sum of its proper divisors (81609415).

240314425 is a wasteful number, since it uses less digits than its factorization.

240314425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2353 (or 2348 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 240314425 is about 15502.0780865018. The cubic root of 240314425 is about 621.7177693123.

Adding to 240314425 its reverse (524413042), we get a palindrome (764727467).

The spelling of 240314425 in words is "two hundred forty million, three hundred fourteen thousand, four hundred twenty-five".

Divisors: 1 5 13 25 65 325 379 1895 1951 4927 9475 9755 24635 25363 48775 123175 126815 634075 739429 3697145 9612577 18485725 48062885 240314425