Base | Representation |
---|---|
bin | 111111011001101101… |
… | …001010011110100100 |
3 | 20111201101220011020202 |
4 | 333121231022132210 |
5 | 2103410203122313 |
6 | 51135114250032 |
7 | 4630003664246 |
oct | 773155123644 |
9 | 214641804222 |
10 | 68077004708 |
11 | 26964770269 |
12 | 1123aa26918 |
13 | 655bc2220b |
14 | 341b484096 |
15 | 1b868ae558 |
hex | fd9b4a7a4 |
68077004708 has 24 divisors (see below), whose sum is σ = 123374098848. Its totient is φ = 32846337216.
The previous prime is 68077004647. The next prime is 68077004717. The reversal of 68077004708 is 80740077086.
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, 2370041 + ... + 2398592.
It is an arithmetic number, because the mean of its divisors is an integer number (5140587452).
Almost surely, 268077004708 is an apocalyptic number.
It is an amenable number.
68077004708 is a deficient number, since it is larger than the sum of its proper divisors (55297094140).
68077004708 is a wasteful number, since it uses less digits than its factorization.
68077004708 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4768763 (or 4768761 counting only the distinct ones).
The product of its (nonzero) digits is 526848, while the sum is 47.
The spelling of 68077004708 in words is "sixty-eight billion, seventy-seven million, four thousand, seven hundred eight".
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