Base | Representation |
---|---|
bin | 10001101001100011011111… |
… | …11010011000001101110101 |
3 | 12002102022111101212120101121 |
4 | 20310301233322120031311 |
5 | 20041340320211424143 |
6 | 214313341534423541 |
7 | 11114005524224113 |
oct | 1064615772301565 |
9 | 162368441776347 |
10 | 38811202061173 |
11 | 11403813837383 |
12 | 4429a55061bb1 |
13 | 1886b5aa33929 |
14 | 982687a1cab3 |
15 | 47487d6d57ed |
hex | 234c6fe98375 |
38811202061173 has 4 divisors (see below), whose sum is σ = 38825646128640. Its totient is φ = 38796757993708.
The previous prime is 38811202061153. The next prime is 38811202061197. The reversal of 38811202061173 is 37116020211883.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 38811202061173 - 217 = 38811201930101 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 (38811202061153) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7222029703 + ... + 7222035076.
It is an arithmetic number, because the mean of its divisors is an integer number (9706411532160).
Almost surely, 238811202061173 is an apocalyptic number.
It is an amenable number.
38811202061173 is a deficient number, since it is larger than the sum of its proper divisors (14444067467).
38811202061173 is a wasteful number, since it uses less digits than its factorization.
38811202061173 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14444067466.
The product of its (nonzero) digits is 96768, while the sum is 43.
The spelling of 38811202061173 in words is "thirty-eight trillion, eight hundred eleven billion, two hundred two million, sixty-one thousand, one hundred seventy-three".
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