Base | Representation |
---|---|
bin | 111111010110100010… |
… | …010011100111110100 |
3 | 20111120200211110001111 |
4 | 333112202103213310 |
5 | 2103303044430212 |
6 | 51125534404404 |
7 | 4625456663065 |
oct | 772642234764 |
9 | 214520743044 |
10 | 68023826932 |
11 | 26937749a96 |
12 | 11225060704 |
13 | 6550bc3589 |
14 | 34143a056c |
15 | 1b81da7ea7 |
hex | fd68939f4 |
68023826932 has 12 divisors (see below), whose sum is σ = 119044902816. Its totient is φ = 34010997560.
The previous prime is 68023826879. The next prime is 68023826951. The reversal of 68023826932 is 23962832086.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45544 + ... + 371647.
It is an arithmetic number, because the mean of its divisors is an integer number (9920408568).
Almost surely, 268023826932 is an apocalyptic number.
It is an amenable number.
68023826932 is a deficient number, since it is larger than the sum of its proper divisors (51021075884).
68023826932 is a wasteful number, since it uses less digits than its factorization.
68023826932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 457958 (or 457956 counting only the distinct ones).
The product of its (nonzero) digits is 1492992, while the sum is 49.
The spelling of 68023826932 in words is "sixty-eight billion, twenty-three million, eight hundred twenty-six thousand, nine hundred thirty-two".
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