Base | Representation |
---|---|
bin | 100000001111001100… |
… | …0011101011000111000 |
3 | 20121200200221222222102 |
4 | 1000132120131120320 |
5 | 2113240134030143 |
6 | 51445314042532 |
7 | 5000364351023 |
oct | 1003630353070 |
9 | 217620858872 |
10 | 69229205048 |
11 | 273a6099453 |
12 | 11500879448 |
13 | 66b384b973 |
14 | 34ca4d01ba |
15 | 1c02b070b8 |
hex | 101e61d638 |
69229205048 has 32 divisors (see below), whose sum is σ = 132303585600. Its totient is φ = 33948739968.
The previous prime is 69229205047. The next prime is 69229205069. The reversal of 69229205048 is 84050292296.
It is a junction number, because it is equal to n+sod(n) for n = 69229204993 and 69229205011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69229205047) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1153265 + ... + 1211807.
It is an arithmetic number, because the mean of its divisors is an integer number (4134487050).
Almost surely, 269229205048 is an apocalyptic number.
It is an amenable number.
69229205048 is a deficient number, since it is larger than the sum of its proper divisors (63074380552).
69229205048 is a wasteful number, since it uses less digits than its factorization.
69229205048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61391 (or 61387 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 47.
The spelling of 69229205048 in words is "sixty-nine billion, two hundred twenty-nine million, two hundred five thousand, forty-eight".
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