Base | Representation |
---|---|
bin | 10001010110001011001111… |
… | …01100110011011110000111 |
3 | 12000001122210122010100210102 |
4 | 20223011213230303132013 |
5 | 14444433131123313213 |
6 | 213043421305114315 |
7 | 11014624123133333 |
oct | 1053054754633607 |
9 | 160048718110712 |
10 | 38145344354183 |
11 | 11177393493870 |
12 | 43409a678899b |
13 | 1839123bb1441 |
14 | 95c35cd567c3 |
15 | 4623abc38158 |
hex | 22b167b33787 |
38145344354183 has 16 divisors (see below), whose sum is σ = 42297401757312. Its totient is φ = 34107393660000.
The previous prime is 38145344354171. The next prime is 38145344354209.
It is a happy number.
38145344354183 is nontrivially palindromic in base 10.
It is a cyclic number.
It is not a de Polignac number, because 38145344354183 - 28 = 38145344353927 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38145344354083) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12090008 + ... + 14915058.
It is an arithmetic number, because the mean of its divisors is an integer number (2643587609832).
Almost surely, 238145344354183 is an apocalyptic number.
38145344354183 is a deficient number, since it is larger than the sum of its proper divisors (4152057403129).
38145344354183 is a wasteful number, since it uses less digits than its factorization.
38145344354183 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2845246.
The product of its digits is 33177600, while the sum is 56.
The spelling of 38145344354183 in words is "thirty-eight trillion, one hundred forty-five billion, three hundred forty-four million, three hundred fifty-four thousand, one hundred eighty-three".
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