Base | Representation |
---|---|
bin | 1000000000111… |
… | …00110101010000 |
3 | 11200111111001102 |
4 | 10000130311100 |
5 | 114202230320 |
6 | 10400523532 |
7 | 1444263653 |
oct | 400346520 |
9 | 150444042 |
10 | 67226960 |
11 | 34a47679 |
12 | 1a6205a8 |
13 | 10c0a588 |
14 | 8cdd89a |
15 | 5d7e175 |
hex | 401cd50 |
67226960 has 40 divisors (see below), whose sum is σ = 158963040. Its totient is φ = 26433152.
The previous prime is 67226947. The next prime is 67226963. The reversal of 67226960 is 6962276.
67226960 = T1480 + T1481 + ... + T1538.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67226963) 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, 2402 + ... + 11841.
It is an arithmetic number, because the mean of its divisors is an integer number (3974076).
Almost surely, 267226960 is an apocalyptic number.
It is an amenable number.
67226960 is an abundant number, since it is smaller than the sum of its proper divisors (91736080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67226960 is a wasteful number, since it uses less digits than its factorization.
67226960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14315 (or 14309 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 38.
The square root of 67226960 is about 8199.2048394951. The cubic root of 67226960 is about 406.6129045952.
It can be divided in two parts, 67226 and 960, that added together give a palindrome (68186).
The spelling of 67226960 in words is "sixty-seven million, two hundred twenty-six thousand, nine hundred sixty".
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