Base | Representation |
---|---|
bin | 1111100010110… |
… | …01101000000101 |
3 | 100002100112012000 |
4 | 13301121220011 |
5 | 231334444113 |
6 | 20534415513 |
7 | 3142205220 |
oct | 761315005 |
9 | 302315160 |
10 | 130390533 |
11 | 67669379 |
12 | 37801599 |
13 | 21024480 |
14 | 134625b7 |
15 | b6a9373 |
hex | 7c59a05 |
130390533 has 32 divisors (see below), whose sum is σ = 237753600. Its totient is φ = 68776128.
The previous prime is 130390529. The next prime is 130390573. The reversal of 130390533 is 335093031.
It is not a de Polignac number, because 130390533 - 22 = 130390529 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 130390497 and 130390506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130390573) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 24078 + ... + 28991.
It is an arithmetic number, because the mean of its divisors is an integer number (7429800).
Almost surely, 2130390533 is an apocalyptic number.
130390533 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
130390533 is a deficient number, since it is larger than the sum of its proper divisors (107363067).
130390533 is a wasteful number, since it uses less digits than its factorization.
130390533 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53098 (or 53092 counting only the distinct ones).
The product of its (nonzero) digits is 3645, while the sum is 27.
The square root of 130390533 is about 11418.8674131895. The cubic root of 130390533 is about 507.0864668184.
The spelling of 130390533 in words is "one hundred thirty million, three hundred ninety thousand, five hundred thirty-three".
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