Search a number
-
+
250052343213 = 3193283431237
BaseRepresentation
bin1110100011100001000…
…1111111010110101101
3212220102120121011111210
43220320101333112231
513044101344440323
6310512241305033
724031346563611
oct3507021772655
9786376534453
10250052343213
1197057035502
1240566035179
131a76cb879ca
14c161759341
156787708293
hex3a3847f5ad

250052343213 has 8 divisors (see below), whose sum is σ = 333405622368. Its totient is φ = 166700313104.

The previous prime is 250052343193. The next prime is 250052343223. The reversal of 250052343213 is 312343250052.

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

It is a cyclic number.

It is not a de Polignac number, because 250052343213 - 217 = 250052212141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250052343223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 364231 + ... + 795467.

It is an arithmetic number, because the mean of its divisors is an integer number (41675702796).

Almost surely, 2250052343213 is an apocalyptic number.

It is an amenable number.

250052343213 is a deficient number, since it is larger than the sum of its proper divisors (83353279155).

250052343213 is a wasteful number, since it uses less digits than its factorization.

250052343213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624523.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 250052343213 its reverse (312343250052), we get a palindrome (562395593265).

The spelling of 250052343213 in words is "two hundred fifty billion, fifty-two million, three hundred forty-three thousand, two hundred thirteen".

Divisors: 1 3 193283 431237 579849 1293711 83350781071 250052343213