Base | Representation |
---|---|
bin | 10000111000011… |
… | …10111111011100 |
3 | 100212110222222020 |
4 | 20130032333130 |
5 | 242223303124 |
6 | 22015220140 |
7 | 3336512601 |
oct | 1034167734 |
9 | 325428866 |
10 | 141619164 |
11 | 72a38635 |
12 | 3b517650 |
13 | 2345632b |
14 | 14b466a8 |
15 | c676379 |
hex | 870efdc |
141619164 has 24 divisors (see below), whose sum is σ = 330747648. Its totient is φ = 47163120.
The previous prime is 141619157. The next prime is 141619169. The reversal of 141619164 is 461916141.
It is a super-2 number, since 2×1416191642 = 40111975224117792, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141619169) 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, 9979 + ... + 19565.
It is an arithmetic number, because the mean of its divisors is an integer number (13781152).
Almost surely, 2141619164 is an apocalyptic number.
It is an amenable number.
141619164 is an abundant number, since it is smaller than the sum of its proper divisors (189128484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141619164 is a wasteful number, since it uses less digits than its factorization.
141619164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10825 (or 10823 counting only the distinct ones).
The product of its digits is 5184, while the sum is 33.
The square root of 141619164 is about 11900.3850357877. The cubic root of 141619164 is about 521.2435278024.
The spelling of 141619164 in words is "one hundred forty-one million, six hundred nineteen thousand, one hundred sixty-four".
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