Base | Representation |
---|---|
bin | 10011001011011001010… |
… | …10001101010010000010 |
3 | 2022222212120022202100010 |
4 | 21211230222031102002 |
5 | 41244013432000231 |
6 | 1222415133405350 |
7 | 65415320040534 |
oct | 11455452152202 |
9 | 2288776282303 |
10 | 658953000066 |
11 | 234507876059 |
12 | a7862039856 |
13 | 4a1a65027ba |
14 | 23c71a73854 |
15 | 1221a708546 |
hex | 996ca8d482 |
658953000066 has 32 divisors (see below), whose sum is σ = 1319141946240. Its totient is φ = 219445111296.
The previous prime is 658953000023. The next prime is 658953000107. The reversal of 658953000066 is 660000359856.
It is a junction number, because it is equal to n+sod(n) for n = 658952999979 and 658953000024.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31522930 + ... + 31543826.
It is an arithmetic number, because the mean of its divisors is an integer number (41223185820).
Almost surely, 2658953000066 is an apocalyptic number.
658953000066 is an abundant number, since it is smaller than the sum of its proper divisors (660188946174).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
658953000066 is a wasteful number, since it uses less digits than its factorization.
658953000066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25578.
The product of its (nonzero) digits is 1166400, while the sum is 48.
The spelling of 658953000066 in words is "six hundred fifty-eight billion, nine hundred fifty-three million, sixty-six", and thus it is an aban number.
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