Search a number
-
+
250240030023241 = 1714720001766073
BaseRepresentation
bin111000111001011110001100…
…000110010001111001001001
31012211000201020221121212212001
4320321132030012101321021
5230244413040141220431
62244114403251151001
7103465150136420026
oct7071361406217111
91184021227555761
10250240030023241
1172809223227575
122409623b8a5461
13a9826c2365cbb
1445b197989454d
151dde4b65dae61
hexe3978c191e49

250240030023241 has 4 divisors (see below), whose sum is σ = 264960031789332. Its totient is φ = 235520028257152.

The previous prime is 250240030023233. The next prime is 250240030023301. The reversal of 250240030023241 is 142320030042052.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 73344151374400 + 176895878648841 = 8564120^2 + 13300221^2 .

It is a cyclic number.

It is not a de Polignac number, because 250240030023241 - 23 = 250240030023233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (250240030063241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7360000883020 + ... + 7360000883053.

It is an arithmetic number, because the mean of its divisors is an integer number (66240007947333).

Almost surely, 2250240030023241 is an apocalyptic number.

It is an amenable number.

250240030023241 is a deficient number, since it is larger than the sum of its proper divisors (14720001766091).

250240030023241 is a wasteful number, since it uses less digits than its factorization.

250240030023241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14720001766090.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 250240030023241 its reverse (142320030042052), we get a palindrome (392560060065293).

The spelling of 250240030023241 in words is "two hundred fifty trillion, two hundred forty billion, thirty million, twenty-three thousand, two hundred forty-one".

Divisors: 1 17 14720001766073 250240030023241