Base | Representation |
---|---|
bin | 111110100111010110… |
… | …101010100000110101 |
3 | 20102112112022221220021 |
4 | 332213112222200311 |
5 | 2100142423331223 |
6 | 50515220205141 |
7 | 4600035442315 |
oct | 764726524065 |
9 | 212475287807 |
10 | 67232245813 |
11 | 26570939417 |
12 | 11043b397b1 |
13 | 6455bca695 |
14 | 337b1c7445 |
15 | 1b3764565d |
hex | fa75aa835 |
67232245813 has 8 divisors (see below), whose sum is σ = 73483441920. Its totient is φ = 61236200640.
The previous prime is 67232245777. The next prime is 67232245831. The reversal of 67232245813 is 31854223276.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 67232245813 - 213 = 67232237621 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 67232245813.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67232240813) 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, 63787183 + ... + 63788236.
It is an arithmetic number, because the mean of its divisors is an integer number (9185430240).
Almost surely, 267232245813 is an apocalyptic number.
It is an amenable number.
67232245813 is a deficient number, since it is larger than the sum of its proper divisors (6251196107).
67232245813 is a wasteful number, since it uses less digits than its factorization.
67232245813 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127575467.
The product of its digits is 483840, while the sum is 43.
The spelling of 67232245813 in words is "sixty-seven billion, two hundred thirty-two million, two hundred forty-five thousand, eight hundred thirteen".
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