Base | Representation |
---|---|
bin | 10011100100001… |
… | …00001110011100 |
3 | 102102211010120020 |
4 | 21302010032130 |
5 | 314003310302 |
6 | 24141352140 |
7 | 4031664240 |
oct | 1162041634 |
9 | 372733506 |
10 | 164119452 |
11 | 84706412 |
12 | 46b68650 |
13 | 28003803 |
14 | 17b22420 |
15 | e61cebc |
hex | 9c8439c |
164119452 has 24 divisors (see below), whose sum is σ = 437652096. Its totient is φ = 46891248.
The previous prime is 164119409. The next prime is 164119481. The reversal of 164119452 is 254911461.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 976818 + ... + 976985.
It is an arithmetic number, because the mean of its divisors is an integer number (18235504).
Almost surely, 2164119452 is an apocalyptic number.
164119452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
164119452 is an abundant number, since it is smaller than the sum of its proper divisors (273532644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164119452 is a wasteful number, since it uses less digits than its factorization.
164119452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1953817 (or 1953815 counting only the distinct ones).
The product of its digits is 8640, while the sum is 33.
The square root of 164119452 is about 12810.9114429848. The cubic root of 164119452 is about 547.5032305224.
The spelling of 164119452 in words is "one hundred sixty-four million, one hundred nineteen thousand, four hundred fifty-two".
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