Base | Representation |
---|---|
bin | 1111100010101… |
… | …01111101100110 |
3 | 100002022202121012 |
4 | 13301111331212 |
5 | 231334004101 |
6 | 20534222222 |
7 | 3142113401 |
oct | 761257546 |
9 | 302282535 |
10 | 130375526 |
11 | 67659076 |
12 | 377b4972 |
13 | 2101a6a8 |
14 | 1345ad38 |
15 | b6a4bbb |
hex | 7c55f66 |
130375526 has 8 divisors (see below), whose sum is σ = 196052184. Its totient is φ = 65024800.
The previous prime is 130375519. The next prime is 130375529. The reversal of 130375526 is 625573031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 130375492 and 130375501.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130375529) 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 3 ways as a sum of consecutive naturals, for example, 80480 + ... + 82083.
It is an arithmetic number, because the mean of its divisors is an integer number (24506523).
Almost surely, 2130375526 is an apocalyptic number.
130375526 is a deficient number, since it is larger than the sum of its proper divisors (65676658).
130375526 is a wasteful number, since it uses less digits than its factorization.
130375526 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162966.
The product of its (nonzero) digits is 18900, while the sum is 32.
The square root of 130375526 is about 11418.2102800745. The cubic root of 130375526 is about 507.0670120865.
The spelling of 130375526 in words is "one hundred thirty million, three hundred seventy-five thousand, five hundred twenty-six".
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