Base | Representation |
---|---|
bin | 10011000101100… |
… | …10100101101100 |
3 | 102011021200120010 |
4 | 21202302211230 |
5 | 311442140202 |
6 | 23515453220 |
7 | 3652645506 |
oct | 1142624554 |
9 | 364250503 |
10 | 160115052 |
11 | 82420899 |
12 | 45757210 |
13 | 27230c46 |
14 | 1739cd76 |
15 | e0cb76c |
hex | 98b296c |
160115052 has 72 divisors (see below), whose sum is σ = 411699456. Its totient is φ = 48334176.
The previous prime is 160115017. The next prime is 160115069. The reversal of 160115052 is 250511061.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98833 + ... + 100439.
It is an arithmetic number, because the mean of its divisors is an integer number (5718048).
Almost surely, 2160115052 is an apocalyptic number.
160115052 is a gapful number since it is divisible by the number (12) 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 160115052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205849728).
160115052 is an abundant number, since it is smaller than the sum of its proper divisors (251584404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
160115052 is a wasteful number, since it uses less digits than its factorization.
160115052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1675 (or 1654 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 21.
The square root of 160115052 is about 12653.6576530267. The cubic root of 160115052 is about 543.0136167981.
It can be divided in two parts, 1601 and 15052, that added together give a triangular number (16653 = T182).
The spelling of 160115052 in words is "one hundred sixty million, one hundred fifteen thousand, fifty-two".
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