Base | Representation |
---|---|
bin | 100000001011000111… |
… | …0000111000000100100 |
3 | 20121100011022012011222 |
4 | 1000112032013000210 |
5 | 2113000110233322 |
6 | 51423543115512 |
7 | 4664112432533 |
oct | 1002616070044 |
9 | 217304265158 |
10 | 69092274212 |
11 | 27335873275 |
12 | 11482a42b98 |
13 | 66913775c0 |
14 | 34b624831a |
15 | 1be5aa9e42 |
hex | 1016387024 |
69092274212 has 12 divisors (see below), whose sum is σ = 130212363036. Its totient is φ = 31888741920.
The previous prime is 69092274203. The next prime is 69092274247. The reversal of 69092274212 is 21247229096.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 28684841956 + 40407432256 = 169366^2 + 201016^2 .
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, 664348739 + ... + 664348842.
It is an arithmetic number, because the mean of its divisors is an integer number (10851030253).
Almost surely, 269092274212 is an apocalyptic number.
It is an amenable number.
69092274212 is a deficient number, since it is larger than the sum of its proper divisors (61120088824).
69092274212 is a wasteful number, since it uses less digits than its factorization.
69092274212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1328697598 (or 1328697596 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 44.
The spelling of 69092274212 in words is "sixty-nine billion, ninety-two million, two hundred seventy-four thousand, two hundred twelve".
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