Base | Representation |
---|---|
bin | 10001111001101111000… |
… | …000011100001100101100 |
3 | 11100121102100200021021221 |
4 | 101321233000130030230 |
5 | 130123444044030012 |
6 | 2341053501033124 |
7 | 154611034150162 |
oct | 21715700341454 |
9 | 4317370607257 |
10 | 1230223033132 |
11 | 434809915225 |
12 | 17a5132557a4 |
13 | 8c017c3cc72 |
14 | 4378642d232 |
15 | 220031bd507 |
hex | 11e6f01c32c |
1230223033132 has 24 divisors (see below), whose sum is σ = 2222391299072. Its totient is φ = 595255035600.
The previous prime is 1230223033121. The next prime is 1230223033157. The reversal of 1230223033132 is 2313303220321.
It is a super-2 number, since 2×12302230331322 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1230223033097 and 1230223033106.
It is an unprimeable number.
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 in 7 ways as a sum of consecutive naturals, for example, 6683443 + ... + 6865045.
Almost surely, 21230223033132 is an apocalyptic number.
It is an amenable number.
1230223033132 is a deficient number, since it is larger than the sum of its proper divisors (992168265940).
1230223033132 is a wasteful number, since it uses less digits than its factorization.
1230223033132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 236269 (or 236267 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 1230223033132 its reverse (2313303220321), we get a palindrome (3543526253453).
The spelling of 1230223033132 in words is "one trillion, two hundred thirty billion, two hundred twenty-three million, thirty-three thousand, one hundred thirty-two".
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