Search a number
-
+
250113241013332 = 22975147312523493
BaseRepresentation
bin111000110111101000000110…
…111000100101110001010100
31012210120120222210201211120011
4320313220012320211301110
5230240323404144411312
62243540234154450004
7103453041162544564
oct7067500670456124
91183516883654504
10250113241013332
117276a480127864
1224075756433904
13a9737677aa408
1445a978ca34da4
151ddb0455e6da7
hexe37a06e25c54

250113241013332 has 24 divisors (see below), whose sum is σ = 442219150487016. Its totient is φ = 123764962603008.

The previous prime is 250113241013269. The next prime is 250113241013333. The reversal of 250113241013332 is 233310142311052.

It can be written as a sum of positive squares in 4 ways, for example, as 15895499191056 + 234217741822276 = 3986916^2 + 15304174^2 .

It is a junction number, because it is equal to n+sod(n) for n = 250113241013294 and 250113241013303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250113241013333) 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 7 ways as a sum of consecutive naturals, for example, 13709778 + ... + 26233270.

It is an arithmetic number, because the mean of its divisors is an integer number (18425797936959).

Almost surely, 2250113241013332 is an apocalyptic number.

It is an amenable number.

250113241013332 is a deficient number, since it is larger than the sum of its proper divisors (192105909473684).

250113241013332 is a wasteful number, since it uses less digits than its factorization.

250113241013332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12575067 (or 12575065 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 250113241013332 its reverse (233310142311052), we get a palindrome (483423383324384).

The spelling of 250113241013332 in words is "two hundred fifty trillion, one hundred thirteen billion, two hundred forty-one million, thirteen thousand, three hundred thirty-two".

Divisors: 1 2 4 97 194 388 51473 102946 205892 4992881 9985762 12523493 19971524 25046986 50093972 1214778821 2429557642 4859115284 644621755189 1289243510378 2578487020756 62528310253333 125056620506666 250113241013332