Base | Representation |
---|---|
bin | 1000000101100… |
… | …01001101010000 |
3 | 11201122100201110 |
4 | 10002301031100 |
5 | 114331202304 |
6 | 10421533320 |
7 | 1452404550 |
oct | 402611520 |
9 | 151570643 |
10 | 67834704 |
11 | 35322243 |
12 | 1a874240 |
13 | 110910a2 |
14 | 901b160 |
15 | 5e4e289 |
hex | 40b1350 |
67834704 has 40 divisors (see below), whose sum is σ = 200274880. Its totient is φ = 19381248.
The previous prime is 67834703. The next prime is 67834729. The reversal of 67834704 is 40743876.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67834703) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100609 + ... + 101280.
It is an arithmetic number, because the mean of its divisors is an integer number (5006872).
Almost surely, 267834704 is an apocalyptic number.
It is an amenable number.
67834704 is an abundant number, since it is smaller than the sum of its proper divisors (132440176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67834704 is a wasteful number, since it uses less digits than its factorization.
67834704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 201907 (or 201901 counting only the distinct ones).
The product of its (nonzero) digits is 112896, while the sum is 39.
The square root of 67834704 is about 8236.1826108944. The cubic root of 67834704 is about 407.8345157416.
The spelling of 67834704 in words is "sixty-seven million, eight hundred thirty-four thousand, seven hundred four".
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