Base | Representation |
---|---|
bin | 1111100011001… |
… | …00101111010101 |
3 | 100002102211121221 |
4 | 13301210233111 |
5 | 231342423203 |
6 | 20535410341 |
7 | 3142455016 |
oct | 761445725 |
9 | 302384557 |
10 | 130436053 |
11 | 6769a5a0 |
12 | 378239b1 |
13 | 2103c0c7 |
14 | 1347500d |
15 | b6b7abd |
hex | 7c64bd5 |
130436053 has 8 divisors (see below), whose sum is σ = 150664320. Its totient is φ = 111602880.
The previous prime is 130436041. The next prime is 130436057. The reversal of 130436053 is 350634031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130436053 - 213 = 130427861 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130436057) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348573 + ... + 348946.
It is an arithmetic number, because the mean of its divisors is an integer number (18833040).
Almost surely, 2130436053 is an apocalyptic number.
It is an amenable number.
130436053 is a deficient number, since it is larger than the sum of its proper divisors (20228267).
130436053 is a wasteful number, since it uses less digits than its factorization.
130436053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 697547.
The product of its (nonzero) digits is 3240, while the sum is 25.
The square root of 130436053 is about 11420.8604316838. The cubic root of 130436053 is about 507.1454687768.
The spelling of 130436053 in words is "one hundred thirty million, four hundred thirty-six thousand, fifty-three".
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