Base | Representation |
---|---|
bin | 10000010100001110110… |
… | …101010010101011010101 |
3 | 10222012002211001120011012 |
4 | 100110032311102223111 |
5 | 121332242220043123 |
6 | 2215031032022005 |
7 | 144002153634053 |
oct | 20241665225325 |
9 | 3865084046135 |
10 | 1121235315413 |
11 | 3a2571117844 |
12 | 161377531905 |
13 | 81969390875 |
14 | 3c3a78731d3 |
15 | 1e274dd1378 |
hex | 1050ed52ad5 |
1121235315413 has 2 divisors, whose sum is σ = 1121235315414. Its totient is φ = 1121235315412.
The previous prime is 1121235315407. The next prime is 1121235315461. The reversal of 1121235315413 is 3145135321211.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 605218649764 + 516016665649 = 777958^2 + 718343^2 .
It is a cyclic number.
It is not a de Polignac number, because 1121235315413 - 210 = 1121235314389 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1121235315413.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1121235315493) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560617657706 + 560617657707.
It is an arithmetic number, because the mean of its divisors is an integer number (560617657707).
Almost surely, 21121235315413 is an apocalyptic number.
It is an amenable number.
1121235315413 is a deficient number, since it is larger than the sum of its proper divisors (1).
1121235315413 is an equidigital number, since it uses as much as digits as its factorization.
1121235315413 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 10800, while the sum is 32.
The spelling of 1121235315413 in words is "one trillion, one hundred twenty-one billion, two hundred thirty-five million, three hundred fifteen thousand, four hundred thirteen".
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