Base | Representation |
---|---|
bin | 10011000111101… |
… | …11011101010000 |
3 | 102011211000111200 |
4 | 21203313131100 |
5 | 312030202021 |
6 | 23525511200 |
7 | 3655232064 |
oct | 1143673520 |
9 | 364730450 |
10 | 160397136 |
11 | 825a3819 |
12 | 45872500 |
13 | 272cc463 |
14 | 17433aa4 |
15 | e135126 |
hex | 98f7750 |
160397136 has 60 divisors (see below), whose sum is σ = 451102080. Its totient is φ = 53202240.
The previous prime is 160397119. The next prime is 160397189. The reversal of 160397136 is 631793061.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 160397136.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27745 + ... + 33023.
It is an arithmetic number, because the mean of its divisors is an integer number (7518368).
Almost surely, 2160397136 is an apocalyptic number.
160397136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 160397136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225551040).
160397136 is an abundant number, since it is smaller than the sum of its proper divisors (290704944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
160397136 is a wasteful number, since it uses less digits than its factorization.
160397136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5504 (or 5495 counting only the distinct ones).
The product of its (nonzero) digits is 20412, while the sum is 36.
The square root of 160397136 is about 12664.7990903922. The cubic root of 160397136 is about 543.3323159386.
The spelling of 160397136 in words is "one hundred sixty million, three hundred ninety-seven thousand, one hundred thirty-six".
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