Base | Representation |
---|---|
bin | 10011010101001… |
… | …00001001001100 |
3 | 102022010020011000 |
4 | 21222210021030 |
5 | 313002344121 |
6 | 24031300300 |
7 | 4006164243 |
oct | 1152441114 |
9 | 368106130 |
10 | 162153036 |
11 | 83592a81 |
12 | 4637a690 |
13 | 27795756 |
14 | 1776d95a |
15 | e380526 |
hex | 9aa424c |
162153036 has 96 divisors (see below), whose sum is σ = 454003200. Its totient is φ = 49896000.
The previous prime is 162153001. The next prime is 162153037. The reversal of 162153036 is 630351261.
162153036 is a `hidden beast` number, since 1 + 621 + 5 + 3 + 0 + 36 = 666.
162153036 is a nontrivial binomial coefficient, being equal to C(18009, 2).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (162153037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70911 + ... + 73161.
It is an arithmetic number, because the mean of its divisors is an integer number (4729200).
Almost surely, 2162153036 is an apocalyptic number.
162153036 is the 18008-th triangular number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 162153036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227001600).
162153036 is an abundant number, since it is smaller than the sum of its proper divisors (291850164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
162153036 is a wasteful number, since it uses less digits than its factorization.
162153036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2316 (or 2308 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 27.
The square root of 162153036 is about 12733.9324640898. The cubic root of 162153036 is about 545.3077811503.
The spelling of 162153036 in words is "one hundred sixty-two million, one hundred fifty-three thousand, thirty-six".
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