Search a number
-
+
250312013005211 is a prime number
BaseRepresentation
bin111000111010100001001110…
…100111100100000110011011
31012211021121001120022020121022
4320322201032213210012123
5230302103000312131321
62244211430140233055
7103503306012602153
oct7072411647440633
91184247046266538
10250312013005211
11728368017a2313
12240a818a83b78b
13a989424579961
1445b52479b5763
151de12cad4bdab
hexe3a84e9e419b

250312013005211 has 2 divisors, whose sum is σ = 250312013005212. Its totient is φ = 250312013005210.

The previous prime is 250312013005141. The next prime is 250312013005247. The reversal of 250312013005211 is 112500310213052.

250312013005211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 250312013005211 - 210 = 250312013004187 is a prime.

It is a super-2 number, since 2×2503120130052112 (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (250312015005211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125156006502605 + 125156006502606.

It is an arithmetic number, because the mean of its divisors is an integer number (125156006502606).

Almost surely, 2250312013005211 is an apocalyptic number.

250312013005211 is a deficient number, since it is larger than the sum of its proper divisors (1).

250312013005211 is an equidigital number, since it uses as much as digits as its factorization.

250312013005211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 250312013005211 its reverse (112500310213052), we get a palindrome (362812323218263).

The spelling of 250312013005211 in words is "two hundred fifty trillion, three hundred twelve billion, thirteen million, five thousand, two hundred eleven".