Base | Representation |
---|---|
bin | 111110011011110010… |
… | …000000111101101010 |
3 | 20102000222222202220122 |
4 | 332123302000331222 |
5 | 2044243222322231 |
6 | 50444042523242 |
7 | 4562160232544 |
oct | 763362007552 |
9 | 212028882818 |
10 | 67038089066 |
11 | 264812875a3 |
12 | 10baab06522 |
13 | 642490ac30 |
14 | 335d4c6694 |
15 | 1b2559277b |
hex | f9bc80f6a |
67038089066 has 16 divisors (see below), whose sum is σ = 108302901504. Its totient is φ = 30937626864.
The previous prime is 67038089039. The next prime is 67038089113. The reversal of 67038089066 is 66098083076.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 67038088999 and 67038089017.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156335 + ... + 398141.
It is an arithmetic number, because the mean of its divisors is an integer number (6768931344).
Almost surely, 267038089066 is an apocalyptic number.
67038089066 is a deficient number, since it is larger than the sum of its proper divisors (41264812438).
67038089066 is a wasteful number, since it uses less digits than its factorization.
67038089066 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252485.
The product of its (nonzero) digits is 2612736, while the sum is 53.
The spelling of 67038089066 in words is "sixty-seven billion, thirty-eight million, eighty-nine thousand, sixty-six".
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