Base | Representation |
---|---|
bin | 100000010000100000… |
… | …1000110100010101110 |
3 | 20121210210011000222211 |
4 | 1000201001012202232 |
5 | 2113332443220211 |
6 | 51453533401034 |
7 | 5001442205362 |
oct | 1004101064256 |
9 | 217723130884 |
10 | 69273413806 |
11 | 27419044113 |
12 | 1151363917a |
13 | 66bca5a0ac |
14 | 34d231b2a2 |
15 | 1c0693ae21 |
hex | 10210468ae |
69273413806 has 4 divisors (see below), whose sum is σ = 103910120712. Its totient is φ = 34636706902.
The previous prime is 69273413801. The next prime is 69273413809. The reversal of 69273413806 is 60831437296.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×692734138062 (a number of 22 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 69273413806.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69273413801) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17318353450 + ... + 17318353453.
It is an arithmetic number, because the mean of its divisors is an integer number (25977530178).
Almost surely, 269273413806 is an apocalyptic number.
69273413806 is a deficient number, since it is larger than the sum of its proper divisors (34636706906).
69273413806 is a wasteful number, since it uses less digits than its factorization.
69273413806 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34636706905.
The product of its (nonzero) digits is 1306368, while the sum is 49.
The spelling of 69273413806 in words is "sixty-nine billion, two hundred seventy-three million, four hundred thirteen thousand, eight hundred six".
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