Base | Representation |
---|---|
bin | 1111100000100… |
… | …10111100000011 |
3 | 100001210211000101 |
4 | 13300102330003 |
5 | 231301212440 |
6 | 20524303231 |
7 | 3136561123 |
oct | 760227403 |
9 | 301724011 |
10 | 130100995 |
11 | 67490892 |
12 | 376a1b17 |
13 | 20c5274b |
14 | 133c8c83 |
15 | b64d69a |
hex | 7c12f03 |
130100995 has 24 divisors (see below), whose sum is σ = 167227488. Its totient is φ = 96983040.
The previous prime is 130100981. The next prime is 130101053. The reversal of 130100995 is 599001031.
It is not a de Polignac number, because 130100995 - 25 = 130100963 is a prime.
It is a Duffinian 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, 192979 + ... + 193651.
It is an arithmetic number, because the mean of its divisors is an integer number (6967812).
Almost surely, 2130100995 is an apocalyptic number.
130100995 is a deficient number, since it is larger than the sum of its proper divisors (37126493).
130100995 is an equidigital number, since it uses as much as digits as its factorization.
130100995 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 783 (or 742 counting only the distinct ones).
The product of its (nonzero) digits is 1215, while the sum is 28.
The square root of 130100995 is about 11406.1823148677. The cubic root of 130100995 is about 506.7108526119.
The spelling of 130100995 in words is "one hundred thirty million, one hundred thousand, nine hundred ninety-five".
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