Base | Representation |
---|---|
bin | 111000111010100001001110… |
… | …100111100100000110011011 |
3 | 1012211021121001120022020121022 |
4 | 320322201032213210012123 |
5 | 230302103000312131321 |
6 | 2244211430140233055 |
7 | 103503306012602153 |
oct | 7072411647440633 |
9 | 1184247046266538 |
10 | 250312013005211 |
11 | 728368017a2313 |
12 | 240a818a83b78b |
13 | a989424579961 |
14 | 45b52479b5763 |
15 | 1de12cad4bdab |
hex | e3a84e9e419b |
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".
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