Base | Representation |
---|---|
bin | 1001111101001001101… |
… | …1101001100101100010 |
3 | 121100110122222222112101 |
4 | 2133102123221211202 |
5 | 10300234223010010 |
6 | 210323320121014 |
7 | 15233246416621 |
oct | 2372233514542 |
9 | 540418888471 |
10 | 171034188130 |
11 | 66598382003 |
12 | 2919300616a |
13 | 131892a4620 |
14 | 83c71636b8 |
15 | 46b053173a |
hex | 27d26e9962 |
171034188130 has 16 divisors (see below), whose sum is σ = 331543195704. Its totient is φ = 63151084800.
The previous prime is 171034188041. The next prime is 171034188133. The reversal of 171034188130 is 31881430171.
It can be written as a sum of positive squares in 4 ways, for example, as 142164440209 + 28869747921 = 377047^2 + 169911^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 171034188130.
It is not an unprimeable number, because it can be changed into a prime (171034188133) 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, 657823671 + ... + 657823930.
Almost surely, 2171034188130 is an apocalyptic number.
171034188130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
171034188130 is a deficient number, since it is larger than the sum of its proper divisors (160509007574).
171034188130 is a wasteful number, since it uses less digits than its factorization.
171034188130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1315647621.
The product of its (nonzero) digits is 16128, while the sum is 37.
The spelling of 171034188130 in words is "one hundred seventy-one billion, thirty-four million, one hundred eighty-eight thousand, one hundred thirty".
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