Base | Representation |
---|---|
bin | 100100011010010111111010… |
… | …101010010111111011111010 |
3 | 210000000102122120121210002201 |
4 | 210122113322222113323322 |
5 | 131442231420111342300 |
6 | 1324332125222220414 |
7 | 45505611363213223 |
oct | 4432277252277372 |
9 | 700012576553081 |
10 | 160142061043450 |
11 | 47031959622912 |
12 | 15b6473028470a |
13 | 6b48440584655 |
14 | 2b78cba7a224a |
15 | 137a9e0eb366a |
hex | 91a5faa97efa |
160142061043450 has 96 divisors (see below), whose sum is σ = 317252170186560. Its totient is φ = 59932646323200.
The previous prime is 160142061043409. The next prime is 160142061043453. The reversal of 160142061043450 is 54340160241061.
It is a super-2 number, since 2×1601420610434502 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (160142061043453) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 152462161 + ... + 153508939.
It is an arithmetic number, because the mean of its divisors is an integer number (3304710106110).
Almost surely, 2160142061043450 is an apocalyptic number.
160142061043450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
160142061043450 is a deficient number, since it is larger than the sum of its proper divisors (157110109143110).
160142061043450 is a wasteful number, since it uses less digits than its factorization.
160142061043450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1047872 (or 1047867 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 37.
The spelling of 160142061043450 in words is "one hundred sixty trillion, one hundred forty-two billion, sixty-one million, forty-three thousand, four hundred fifty".
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