Base | Representation |
---|---|
bin | 10000000010100000… |
… | …101001101110100101 |
3 | 1122110020012101112110 |
4 | 100002200221232211 |
5 | 240232311430031 |
6 | 11524530511233 |
7 | 1146530304246 |
oct | 200240515645 |
9 | 48406171473 |
10 | 17221983141 |
11 | 73383a6920 |
12 | 3407735519 |
13 | 1815ca668c |
14 | b95384ccd |
15 | 6abe24c46 |
hex | 402829ba5 |
17221983141 has 32 divisors (see below), whose sum is σ = 25240190976. Its totient is φ = 10358648000.
The previous prime is 17221983113. The next prime is 17221983167. The reversal of 17221983141 is 14138912271.
It is a cyclic number.
It is not a de Polignac number, because 17221983141 - 27 = 17221983013 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 17221983141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (17221983241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2902720 + ... + 2908646.
It is an arithmetic number, because the mean of its divisors is an integer number (788755968).
Almost surely, 217221983141 is an apocalyptic number.
17221983141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
17221983141 is a deficient number, since it is larger than the sum of its proper divisors (8018207835).
17221983141 is a wasteful number, since it uses less digits than its factorization.
17221983141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6593.
The product of its digits is 24192, while the sum is 39.
The spelling of 17221983141 in words is "seventeen billion, two hundred twenty-one million, nine hundred eighty-three thousand, one hundred forty-one".
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