Base | Representation |
---|---|
bin | 1111100001110… |
… | …11010110011101 |
3 | 100002010020002010 |
4 | 13300323112131 |
5 | 231322012100 |
6 | 20532021433 |
7 | 3141150534 |
oct | 760732635 |
9 | 302106063 |
10 | 130266525 |
11 | 67594194 |
12 | 37761879 |
13 | 20cacbac |
14 | 1342d31b |
15 | b682750 |
hex | 7c3b59d |
130266525 has 24 divisors (see below), whose sum is σ = 216297664. Its totient is φ = 69177600.
The previous prime is 130266517. The next prime is 130266533. The reversal of 130266525 is 525662031.
It is an interprime number because it is at equal distance from previous prime (130266517) and next prime (130266533).
It is not a de Polignac number, because 130266525 - 23 = 130266517 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130266492 and 130266501.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 14472 + ... + 21678.
Almost surely, 2130266525 is an apocalyptic number.
130266525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
130266525 is a deficient number, since it is larger than the sum of its proper divisors (86031139).
130266525 is a wasteful number, since it uses less digits than its factorization.
130266525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7461 (or 7456 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 30.
The square root of 130266525 is about 11413.4361609464. The cubic root of 130266525 is about 506.9256608596.
The spelling of 130266525 in words is "one hundred thirty million, two hundred sixty-six thousand, five hundred twenty-five".
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