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10240240330 = 251024024033
BaseRepresentation
bin10011000100101110…
…11010101011001010
3222102122211002220101
421202113122223022
5131433000142310
64412043520014
7511522415035
oct114227325312
928378732811
1010240240330
114385392141
121b9952900a
13c726c3808
146d201c01c
153ee01543a
hex2625daaca

10240240330 has 8 divisors (see below), whose sum is σ = 18432432612. Its totient is φ = 4096096128.

The previous prime is 10240240279. The next prime is 10240240333. The reversal of 10240240330 is 3304204201.

10240240330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10064704329 + 175536001 = 100323^2 + 13249^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10240240298 and 10240240307.

It is not an unprimeable number, because it can be changed into a prime (10240240333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512012007 + ... + 512012026.

Almost surely, 210240240330 is an apocalyptic number.

10240240330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10240240330 is a deficient number, since it is larger than the sum of its proper divisors (8192192282).

10240240330 is a wasteful number, since it uses less digits than its factorization.

10240240330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024024040.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 10240240330 its reverse (3304204201), we get a palindrome (13544444531).

The spelling of 10240240330 in words is "ten billion, two hundred forty million, two hundred forty thousand, three hundred thirty".

Divisors: 1 2 5 10 1024024033 2048048066 5120120165 10240240330