Base | Representation |
---|---|
bin | 10011111010011… |
… | …01010000001101 |
3 | 102122022111211011 |
4 | 21331031100031 |
5 | 320230240023 |
6 | 24324125221 |
7 | 4065550060 |
oct | 1175152015 |
9 | 378274734 |
10 | 167040013 |
11 | 863206a8 |
12 | 47b36811 |
13 | 287b6c5a |
14 | 182828d7 |
15 | e9e850d |
hex | 9f4d40d |
167040013 has 8 divisors (see below), whose sum is σ = 191959040. Its totient is φ = 142385040.
The previous prime is 167039989. The next prime is 167040017. The reversal of 167040013 is 310040761.
167040013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 167040013 - 25 = 167039981 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (167040017) 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, 64653 + ... + 67186.
It is an arithmetic number, because the mean of its divisors is an integer number (23994880).
Almost surely, 2167040013 is an apocalyptic number.
It is an amenable number.
167040013 is a deficient number, since it is larger than the sum of its proper divisors (24919027).
167040013 is a wasteful number, since it uses less digits than its factorization.
167040013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132027.
The product of its (nonzero) digits is 504, while the sum is 22.
The square root of 167040013 is about 12924.3960400477. The cubic root of 167040013 is about 550.7318225093.
Adding to 167040013 its reverse (310040761), we get a palindrome (477080774).
The spelling of 167040013 in words is "one hundred sixty-seven million, forty thousand, thirteen".
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