Base | Representation |
---|---|
bin | 10110110011101111… |
… | …00011100110111000 |
3 | 1011121101102021201211 |
4 | 23121313203212320 |
5 | 200034224413412 |
6 | 5343024052504 |
7 | 612306044053 |
oct | 133167434670 |
9 | 34541367654 |
10 | 12245154232 |
11 | 5214085683 |
12 | 2458a64134 |
13 | 1201b9b6bc |
14 | 8423d5a9a |
15 | 4ba048ca7 |
hex | 2d9de39b8 |
12245154232 has 16 divisors (see below), whose sum is σ = 23302346760. Its totient is φ = 6031195104.
The previous prime is 12245154211. The next prime is 12245154293. The reversal of 12245154232 is 23245154221.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 12245154194 and 12245154203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11422183 + ... + 11423254.
Almost surely, 212245154232 is an apocalyptic number.
It is an amenable number.
12245154232 is a deficient number, since it is larger than the sum of its proper divisors (11057192528).
12245154232 is a wasteful number, since it uses less digits than its factorization.
12245154232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22845510 (or 22845506 counting only the distinct ones).
The product of its digits is 19200, while the sum is 31.
The spelling of 12245154232 in words is "twelve billion, two hundred forty-five million, one hundred fifty-four thousand, two hundred thirty-two".
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