Search a number
-
+
250034030 = 2560141603
BaseRepresentation
bin11101110011100…
…11011101101110
3122102111001012122
432321303131232
51003002042110
640451032542
76124153121
oct1671633556
9572431178
10250034030
111191572a4
126b89b752
133ca5503c
14252c83b8
1516e3e255
hexee7376e

250034030 has 16 divisors (see below), whose sum is σ = 450820944. Its totient is φ = 99844800.

The previous prime is 250034021. The next prime is 250034039. The reversal of 250034030 is 30430052.

It is an interprime number because it is at equal distance from previous prime (250034021) and next prime (250034039).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250034039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14792 + ... + 26811.

It is an arithmetic number, because the mean of its divisors is an integer number (28176309).

Almost surely, 2250034030 is an apocalyptic number.

250034030 is a deficient number, since it is larger than the sum of its proper divisors (200786914).

250034030 is a wasteful number, since it uses less digits than its factorization.

250034030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42211.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 250034030 is about 15812.4643873117. The cubic root of 250034030 is about 629.9891070595.

Adding to 250034030 its reverse (30430052), we get a palindrome (280464082).

The spelling of 250034030 in words is "two hundred fifty million, thirty-four thousand, thirty".

Divisors: 1 2 5 10 601 1202 3005 6010 41603 83206 208015 416030 25003403 50006806 125017015 250034030