Base | Representation |
---|---|
bin | 1000001010100… |
… | …10101111011100 |
3 | 11202212222022210 |
4 | 10011102233130 |
5 | 120013340343 |
6 | 10444040420 |
7 | 1461131544 |
oct | 405225734 |
9 | 152788283 |
10 | 68496348 |
11 | 35734358 |
12 | 1ab33110 |
13 | 112632ab |
14 | 9150324 |
15 | 6030333 |
hex | 4152bdc |
68496348 has 12 divisors (see below), whose sum is σ = 159824840. Its totient is φ = 22832112.
The previous prime is 68496341. The next prime is 68496353. The reversal of 68496348 is 84369486.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 68496297 and 68496306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68496341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2854003 + ... + 2854026.
Almost surely, 268496348 is an apocalyptic number.
It is an amenable number.
68496348 is an abundant number, since it is smaller than the sum of its proper divisors (91328492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68496348 is a wasteful number, since it uses less digits than its factorization.
68496348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5708036 (or 5708034 counting only the distinct ones).
The product of its digits is 995328, while the sum is 48.
The square root of 68496348 is about 8276.2520502943. The cubic root of 68496348 is about 409.1562023549.
The spelling of 68496348 in words is "sixty-eight million, four hundred ninety-six thousand, three hundred forty-eight".
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