Base | Representation |
---|---|
bin | 10011100100101… |
… | …10010101110100 |
3 | 102102221220100101 |
4 | 21302112111310 |
5 | 314013144102 |
6 | 24143123444 |
7 | 4032423460 |
oct | 1162262564 |
9 | 372856311 |
10 | 164193652 |
11 | 84757137 |
12 | 46ba3584 |
13 | 2802b50c |
14 | 17b414a0 |
15 | e634e87 |
hex | 9c96574 |
164193652 has 24 divisors (see below), whose sum is σ = 328658624. Its totient is φ = 70310592.
The previous prime is 164193641. The next prime is 164193707. The reversal of 164193652 is 256391461.
164193652 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
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, 65323 + ... + 67789.
Almost surely, 2164193652 is an apocalyptic number.
It is an amenable number.
164193652 is an abundant number, since it is smaller than the sum of its proper divisors (164464972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164193652 is a wasteful number, since it uses less digits than its factorization.
164193652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4855 (or 4853 counting only the distinct ones).
The product of its digits is 38880, while the sum is 37.
The square root of 164193652 is about 12813.8070845475. The cubic root of 164193652 is about 547.5857286023.
The spelling of 164193652 in words is "one hundred sixty-four million, one hundred ninety-three thousand, six hundred fifty-two".
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