Base | Representation |
---|---|
bin | 1000001101111… |
… | …01101101100111 |
3 | 11210201020100202 |
4 | 10012331231213 |
5 | 120121401003 |
6 | 10501301115 |
7 | 1464635141 |
oct | 406755547 |
9 | 153636322 |
10 | 68934503 |
11 | 35a03570 |
12 | 1b10479b |
13 | 11387861 |
14 | 9225c91 |
15 | 60ba088 |
hex | 41bdb67 |
68934503 has 16 divisors (see below), whose sum is σ = 77067936. Its totient is φ = 61127040.
The previous prime is 68934469. The next prime is 68934517. The reversal of 68934503 is 30543986.
It is a cyclic number.
It is not a de Polignac number, because 68934503 - 220 = 67885927 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68934553) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184625 + ... + 184997.
It is an arithmetic number, because the mean of its divisors is an integer number (4816746).
Almost surely, 268934503 is an apocalyptic number.
68934503 is a deficient number, since it is larger than the sum of its proper divisors (8133433).
68934503 is a wasteful number, since it uses less digits than its factorization.
68934503 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 754.
The product of its (nonzero) digits is 77760, while the sum is 38.
The square root of 68934503 is about 8302.6804707877. The cubic root of 68934503 is about 410.0267739803.
The spelling of 68934503 in words is "sixty-eight million, nine hundred thirty-four thousand, five hundred three".
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