Base | Representation |
---|---|
bin | 10011000101100… |
… | …10010100111100 |
3 | 102011021122002102 |
4 | 21202302110330 |
5 | 311442121410 |
6 | 23515444232 |
7 | 3652642415 |
oct | 1142622474 |
9 | 364248072 |
10 | 160113980 |
11 | 82420004 |
12 | 45756678 |
13 | 27230600 |
14 | 1739c80c |
15 | e0cb2a5 |
hex | 98b253c |
160113980 has 72 divisors (see below), whose sum is σ = 367944192. Its totient is φ = 58496256.
The previous prime is 160113953. The next prime is 160113991. The reversal of 160113980 is 89311061.
It is a happy number.
160113980 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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, 429074 + ... + 429446.
It is an arithmetic number, because the mean of its divisors is an integer number (5110336).
Almost surely, 2160113980 is an apocalyptic number.
160113980 is a gapful number since it is divisible by the number (10) 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 160113980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183972096).
160113980 is an abundant number, since it is smaller than the sum of its proper divisors (207830212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
160113980 is a wasteful number, since it uses less digits than its factorization.
160113980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 535 (or 520 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 29.
The square root of 160113980 is about 12653.6152936621. The cubic root of 160113980 is about 543.0124049365.
It can be divided in two parts, 16011 and 3980, that added together give a palindrome (19991).
The spelling of 160113980 in words is "one hundred sixty million, one hundred thirteen thousand, nine hundred eighty".
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