Base | Representation |
---|---|
bin | 1000000101001… |
… | …11011000110101 |
3 | 11201120022112212 |
4 | 10002213120311 |
5 | 114323410420 |
6 | 10421023205 |
7 | 1452146363 |
oct | 402473065 |
9 | 151508485 |
10 | 67794485 |
11 | 352a5000 |
12 | 1a854b05 |
13 | 110789a5 |
14 | 900a633 |
15 | 5e423c5 |
hex | 40a7635 |
67794485 has 32 divisors (see below), whose sum is σ = 91494144. Its totient is φ = 48206400.
The previous prime is 67794479. The next prime is 67794491. The reversal of 67794485 is 58449776.
It is an interprime number because it is at equal distance from previous prime (67794479) and next prime (67794491).
It is not a de Polignac number, because 67794485 - 24 = 67794469 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 405872 + ... + 406038.
It is an arithmetic number, because the mean of its divisors is an integer number (2859192).
Almost surely, 267794485 is an apocalyptic number.
It is an amenable number.
67794485 is a deficient number, since it is larger than the sum of its proper divisors (23699659).
67794485 is a wasteful number, since it uses less digits than its factorization.
67794485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 266 (or 244 counting only the distinct ones).
The product of its digits is 1693440, while the sum is 50.
The square root of 67794485 is about 8233.7406444459. The cubic root of 67794485 is about 407.7538985050.
The spelling of 67794485 in words is "sixty-seven million, seven hundred ninety-four thousand, four hundred eighty-five".
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