Base | Representation |
---|---|
bin | 1000001110000… |
… | …10011110101010 |
3 | 11210202020010211 |
4 | 10013002132222 |
5 | 120123012101 |
6 | 10501531334 |
7 | 1465046101 |
oct | 407023652 |
9 | 153666124 |
10 | 68954026 |
11 | 35a171a9 |
12 | 1b113b4a |
13 | 113936cb |
14 | 922d038 |
15 | 60c0c51 |
hex | 41c27aa |
68954026 has 8 divisors (see below), whose sum is σ = 105836544. Its totient is φ = 33675180.
The previous prime is 68954009. The next prime is 68954033. The reversal of 68954026 is 62045986.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×689540263 (a number of 24 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 68954026.
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, 400810 + ... + 400981.
It is an arithmetic number, because the mean of its divisors is an integer number (13229568).
Almost surely, 268954026 is an apocalyptic number.
68954026 is a deficient number, since it is larger than the sum of its proper divisors (36882518).
68954026 is a wasteful number, since it uses less digits than its factorization.
68954026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 801836.
The product of its (nonzero) digits is 103680, while the sum is 40.
The square root of 68954026 is about 8303.8560922020. The cubic root of 68954026 is about 410.0654783387.
The spelling of 68954026 in words is "sixty-eight million, nine hundred fifty-four thousand, twenty-six".
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