Base | Representation |
---|---|
bin | 111100101001110000… |
… | …0110100110100010010 |
3 | 110110012100121022020220 |
4 | 1321103200310310102 |
5 | 4113223013222004 |
6 | 135500332213510 |
7 | 12260501601240 |
oct | 1712340646422 |
9 | 413170538226 |
10 | 130250132754 |
11 | 50269893615 |
12 | 212b060a296 |
13 | c389962791 |
14 | 64387bb790 |
15 | 35c4cc1dd9 |
hex | 1e53834d12 |
130250132754 has 16 divisors (see below), whose sum is σ = 297714589248. Its totient is φ = 37214323632.
The previous prime is 130250132743. The next prime is 130250132759. The reversal of 130250132754 is 457231052031.
It is not an unprimeable number, because it can be changed into a prime (130250132759) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1550596777 + ... + 1550596860.
It is an arithmetic number, because the mean of its divisors is an integer number (18607161828).
Almost surely, 2130250132754 is an apocalyptic number.
130250132754 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
130250132754 is an abundant number, since it is smaller than the sum of its proper divisors (167464456494).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130250132754 is a wasteful number, since it uses less digits than its factorization.
130250132754 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3101193649.
The product of its (nonzero) digits is 25200, while the sum is 33.
Adding to 130250132754 its reverse (457231052031), we get a palindrome (587481184785).
The spelling of 130250132754 in words is "one hundred thirty billion, two hundred fifty million, one hundred thirty-two thousand, seven hundred fifty-four".
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