Base | Representation |
---|---|
bin | 10011010101000… |
… | …11111010110000 |
3 | 102022010011212210 |
4 | 21222203322300 |
5 | 313002331422 |
6 | 24031252120 |
7 | 4006161453 |
oct | 1152437260 |
9 | 368104783 |
10 | 162152112 |
11 | 83592311 |
12 | 4637a040 |
13 | 277951c5 |
14 | 1776d49a |
15 | e38010c |
hex | 9aa3eb0 |
162152112 has 40 divisors (see below), whose sum is σ = 421580656. Its totient is φ = 53703936.
The previous prime is 162152077. The next prime is 162152117. The reversal of 162152112 is 211251261.
162152112 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 not an unprimeable number, because it can be changed into a prime (162152117) 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, 3223 + ... + 18294.
Almost surely, 2162152112 is an apocalyptic number.
162152112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
162152112 is an abundant number, since it is smaller than the sum of its proper divisors (259428544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
162152112 is a wasteful number, since it uses less digits than its factorization.
162152112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21685 (or 21679 counting only the distinct ones).
The product of its digits is 240, while the sum is 21.
The square root of 162152112 is about 12733.8961830227. The cubic root of 162152112 is about 545.3067453688.
The spelling of 162152112 in words is "one hundred sixty-two million, one hundred fifty-two thousand, one hundred twelve".
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