Base | Representation |
---|---|
bin | 1111111110010… |
… | …1101000010100 |
3 | 11200001222220001 |
4 | 3333211220110 |
5 | 114123011402 |
6 | 10352021044 |
7 | 1442332522 |
oct | 377455024 |
9 | 150058801 |
10 | 67000852 |
11 | 34902806 |
12 | 1a531784 |
13 | 10b5b699 |
14 | 8c81312 |
15 | 5d37187 |
hex | 3fe5a14 |
67000852 has 6 divisors (see below), whose sum is σ = 117251498. Its totient is φ = 33500424.
The previous prime is 67000841. The next prime is 67000853. The reversal of 67000852 is 25800076.
It can be written as a sum of positive squares in only one way, i.e., 61402896 + 5597956 = 7836^2 + 2366^2 .
It is a super-2 number, since 2×670008522 = 8978228337451808, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 67000852.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67000853) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8375103 + ... + 8375110.
Almost surely, 267000852 is an apocalyptic number.
It is an amenable number.
67000852 is a deficient number, since it is larger than the sum of its proper divisors (50250646).
67000852 is a wasteful number, since it uses less digits than its factorization.
67000852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16750217 (or 16750215 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 28.
The square root of 67000852 is about 8185.4048158903. The cubic root of 67000852 is about 406.1565316487.
The spelling of 67000852 in words is "sixty-seven million, eight hundred fifty-two", and thus it is an aban number.
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