Base | Representation |
---|---|
bin | 100000001111001100… |
… | …0011101011000000110 |
3 | 20121200200221222220120 |
4 | 1000132120131120012 |
5 | 2113240134024443 |
6 | 51445314042410 |
7 | 5000364350622 |
oct | 1003630353006 |
9 | 217620858816 |
10 | 69229204998 |
11 | 273a6099408 |
12 | 11500879406 |
13 | 66b384b935 |
14 | 34ca4d0182 |
15 | 1c02b07083 |
hex | 101e61d606 |
69229204998 has 16 divisors (see below), whose sum is σ = 138461386800. Its totient is φ = 23075905536.
The previous prime is 69229204997. The next prime is 69229205047. The reversal of 69229204998 is 89940292296.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69229204997) 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, 279078 + ... + 465126.
It is an arithmetic number, because the mean of its divisors is an integer number (8653836675).
Almost surely, 269229204998 is an apocalyptic number.
69229204998 is an abundant number, since it is smaller than the sum of its proper divisors (69232181802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
69229204998 is a wasteful number, since it uses less digits than its factorization.
69229204998 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 248071.
The product of its (nonzero) digits is 10077696, while the sum is 60.
The spelling of 69229204998 in words is "sixty-nine billion, two hundred twenty-nine million, two hundred four thousand, nine hundred ninety-eight".
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