Base | Representation |
---|---|
bin | 10011100110101… |
… | …10111011010000 |
3 | 102110110100020011 |
4 | 21303112323100 |
5 | 314100130232 |
6 | 24152524304 |
7 | 4034604643 |
oct | 1163267320 |
9 | 373410204 |
10 | 164458192 |
11 | 84917968 |
12 | 470b0694 |
13 | 280c1a52 |
14 | 17bada5a |
15 | e688547 |
hex | 9cd6ed0 |
164458192 has 40 divisors (see below), whose sum is σ = 331291296. Its totient is φ = 79019136.
The previous prime is 164458121. The next prime is 164458207. The reversal of 164458192 is 291854461.
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.
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, 47463 + ... + 50809.
Almost surely, 2164458192 is an apocalyptic number.
It is an amenable number.
164458192 is an abundant number, since it is smaller than the sum of its proper divisors (166833104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164458192 is a wasteful number, since it uses less digits than its factorization.
164458192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3475 (or 3469 counting only the distinct ones).
The product of its digits is 69120, while the sum is 40.
The square root of 164458192 is about 12824.1253892809. The cubic root of 164458192 is about 547.8796510539.
The spelling of 164458192 in words is "one hundred sixty-four million, four hundred fifty-eight thousand, one hundred ninety-two".
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