Search a number
-
+
250224024205 = 53713146722109
BaseRepresentation
bin1110100100001010000…
…0111001101010001101
3212220212112122110120001
43221002200321222031
513044424322233310
6310541253124301
724035533053361
oct3510240715215
9786775573501
10250224024205
1197134a35a21
12405b3629691
131a7996081ac
14c17a4892a1
15679781b93a
hex3a42839a8d

250224024205 has 32 divisors (see below), whose sum is σ = 311417758080. Its totient is φ = 192859580160.

The previous prime is 250224024181. The next prime is 250224024209. The reversal of 250224024205 is 502420422052.

It is not a de Polignac number, because 250224024205 - 217 = 250223893133 is a prime.

It is a super-2 number, since 2×2502240242052 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250224024209) 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 31 ways as a sum of consecutive naturals, for example, 11306691 + ... + 11328799.

It is an arithmetic number, because the mean of its divisors is an integer number (9731804940).

Almost surely, 2250224024205 is an apocalyptic number.

It is an amenable number.

250224024205 is a deficient number, since it is larger than the sum of its proper divisors (61193733875).

250224024205 is a wasteful number, since it uses less digits than its factorization.

250224024205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22749.

The product of its (nonzero) digits is 12800, while the sum is 28.

Adding to 250224024205 its reverse (502420422052), we get a palindrome (752644446257).

The spelling of 250224024205 in words is "two hundred fifty billion, two hundred twenty-four million, twenty-four thousand, two hundred five".

Divisors: 1 5 37 131 185 467 655 2335 4847 17279 22109 24235 61177 86395 110545 305885 818033 2263549 2896279 4090165 10324903 11317745 14481395 51624515 107162323 382021411 535811615 1352562293 1910107055 6762811465 50044804841 250224024205