Base | Representation |
---|---|
bin | 1111100000101… |
… | …01011000001001 |
3 | 100001211022201101 |
4 | 13300111120021 |
5 | 231302022420 |
6 | 20524421401 |
7 | 3136632214 |
oct | 760253011 |
9 | 301738641 |
10 | 130110985 |
11 | 67498344 |
12 | 376a7861 |
13 | 20c57164 |
14 | 133cc77b |
15 | b65160a |
hex | 7c15609 |
130110985 has 8 divisors (see below), whose sum is σ = 158463936. Its totient is φ = 102534960.
The previous prime is 130110971. The next prime is 130111019. The reversal of 130110985 is 589011031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130110985 - 27 = 130110857 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193861 + ... + 194530.
It is an arithmetic number, because the mean of its divisors is an integer number (19807992).
Almost surely, 2130110985 is an apocalyptic number.
It is an amenable number.
130110985 is a deficient number, since it is larger than the sum of its proper divisors (28352951).
130110985 is an equidigital number, since it uses as much as digits as its factorization.
130110985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 388463.
The product of its (nonzero) digits is 1080, while the sum is 28.
The square root of 130110985 is about 11406.6202268683. The cubic root of 130110985 is about 506.7238217975.
The spelling of 130110985 in words is "one hundred thirty million, one hundred ten thousand, nine hundred eighty-five".
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