Base | Representation |
---|---|
bin | 1000001101100… |
… | …01010000000010 |
3 | 11210121122100012 |
4 | 10012301100002 |
5 | 120113232313 |
6 | 10500224522 |
7 | 1464333260 |
oct | 406612002 |
9 | 153548305 |
10 | 68883458 |
11 | 35979186 |
12 | 1b09b142 |
13 | 1136a557 |
14 | 9211430 |
15 | 60a9da8 |
hex | 41b1402 |
68883458 has 8 divisors (see below), whose sum is σ = 118085952. Its totient is φ = 29521476.
The previous prime is 68883449. The next prime is 68883461. The reversal of 68883458 is 85438886.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 2460110 + ... + 2460137.
It is an arithmetic number, because the mean of its divisors is an integer number (14760744).
Almost surely, 268883458 is an apocalyptic number.
68883458 is a deficient number, since it is larger than the sum of its proper divisors (49202494).
68883458 is a wasteful number, since it uses less digits than its factorization.
68883458 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4920256.
The product of its digits is 1474560, while the sum is 50.
The square root of 68883458 is about 8299.6058942579. The cubic root of 68883458 is about 409.9255426957.
The spelling of 68883458 in words is "sixty-eight million, eight hundred eighty-three thousand, four hundred fifty-eight".
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